The document summarizes the diets of five Blue Zone regions known for longevity: Ikaria, Greece; Okinawa, Japan; Sardinia, Italy; Loma Linda, California; and Nicoya, Costa Rica. It finds that while the diets vary based on local customs, they share themes of being plant-based, high in antioxidants, and consuming carbohydrates with a low glycemic index. The document concludes by noting that while diet impacts longevity physiologically, the next article will explore its relationship to mental health within Blue Zones.
The document discusses research on the Mediterranean diet and its relationship to longevity. Key points include:
1) Observational studies have linked greater adherence to the Mediterranean diet - characterized by foods like whole grains, olive oil, fruits and vegetables - to lower risks of cardiovascular disease and cancer as well as overall mortality.
2) The first major study was the Seven Countries Study in the 1960s, which found those following a traditional Mediterranean diet had lower cardiovascular mortality.
3) Benefits are thought to be due to reductions in inflammation and oxidative stress from bioactive nutrients in the diet.
4) However, the Mediterranean lifestyle of social engagement and regular physical activity likely also contribute to longevity beyond the diet alone.
The document summarizes research on dietary changes in Crete, Greece over time. It compares data from a 1948 survey of the traditional Cretan diet to data from 2006-2007. The traditional Cretan diet was high in plant foods like olive oil, cereals, pulses, and vegetables. Animal products and bread were consumed in moderation. The modern Cretan diet still incorporates many traditional foods but has seen an increase in foods like fast food, soft drinks, and a decrease in cereal consumption from the traditional diet. While longevity in Crete remains high compared to other regions, chronic disease risks are rising with the dietary shifts away from the original Mediterranean diet.
Running head PRO-CON POSITION ON VEGETARIANISM1PRO-CON POSITIOMalikPinckney86
Running head: PRO-CON POSITION ON VEGETARIANISM 1
PRO-CON POSITION ON VEGETARIANISM 2
Pro-Con Position on Vegetarianism
Maxine Philitas
Chamberlain University
Course Number: Course Name
August and 2019
Pro-Con Position on Vegetarianism
Vegetarianism is often associated with its advantages including, weight loss, decreased risk for heart disease and saving lives of innocent animals. However, there is are several disadvantages, considering the harm it may cause such as, environmental issues and put person who do not eat meat at risk for health-related issues such as anemia. Supporters of vegetarianism may recommend becoming a vegetarian; however, evidence proves that this diet may cause health related issues and negatively affect the environment.
1st Counter-Argument (your oppositions’ point)
Health related risk from vegetarianism is steadily progressing as more patrons believe that by making the choice to become vegetarians promotes their health indirectly by consuming more fruits and vegetables. According to Dittfeld, A., Gwizdek, K., Jagielski, P., Brzęk, J., & Ziora, K. experts on vegetarian diets stated, “One study has shown a case of a boy whose strict vegetarian diet led to his death as a result of cachexia.” (2017, p 62) Cachexia can be defined as muscle faintness or wasting, this can cause muscle death and overall respiratory issues. Though it is important to eat vegetables and fruits, having a well-balanced diet is even more imperative especially for children. Children’s bodies are constantly growing and need vitamins and minerals from protein to encourage their growth. Persons with inferior levels of protein, sodium, iron, manganese and phosphorus in their blood and body systems are particularly cautious when changing to a vegetarian diet.
1st Rebuttal (your point)
Vegetarian diets prevent the leading cause of death in America; heart disease. Vegetarians ultimately reduce their amount of fat and cholesterol intake from meat, which may enhance their overall wellbeing and diet. As stated in the article, “Diet plays a key role in the most pervasive and deadly diseases afflicting the American population” Ballaro, B., & Sprague, N. (2016). Persons who consumer fruits and vegetables can help maintain wellbeing and prevent cancer, heart attacks and stroke. Commonly red meat and heavily saturated foods are connected to cardiac attacks while, vegetarians consume natural sugars provided by fruit and natural supplemental vitamins from vegetables.
2nd Counter-Argument
Supplements with acquired proteins and minerals have been created to meet the needs of those who do not consume meat. Vegetarians enhance their diets with over the counter vitamins and minerals to compensate for what they are missing. As stated, in the article “Vegans, who reject all animal products, including milk, eggs and honey, place themselves at even greater risk for malnutrition” Issitt, M., & Carson-Dewitt, R. (2016). Natural recourses such as eggs and mi ...
Pros and Cons of Being a VegetarianVegetarians are defined as th.docxamrit47
1. The document discusses the pros and cons of a vegetarian lifestyle. It explores arguments from those who support vegetarianism, citing potential health benefits and environmental protections, as well as arguments from those who protest vegetarianism, noting possible health risks and environmental impacts.
2. Supporters argue that a vegetarian diet can benefit health by reducing risks of diseases and extending longevity, and help the environment by reducing pollution and use of land and water resources associated with meat production.
3. Critics counter that an improperly planned vegetarian diet risks nutritional deficiencies and health issues, and that plant-based agriculture also damages the environment through chemical use and land conversion.
This document provides an overview of plant-based and vegan diets from a nutritional perspective. It discusses the many health benefits of well-planned vegan diets in reducing risk of chronic diseases and lowering healthcare costs. Key nutrients of concern for vegan diets like protein, calcium, vitamins B12 and D are addressed. Poorly-planned vegan diets that rely too heavily on processed foods are noted as failing to provide optimal health benefits. The importance of dietary variety and mostly whole, minimally processed plant foods in achieving nutritional adequacy of vegan diets is emphasized.
Accademical essay to be or not to be a vegetarian mla sem 2Acasa
The document discusses the debate around whether a vegetarian diet is healthy or harmful. It outlines arguments from both sides, with vegetarian diet supporters noting health and environmental benefits, while opponents argue a balanced omnivorous diet is healthier. Both sides cite scientific studies and anecdotal evidence to support their perspective. Spiritual and religious reasons for adopting a vegetarian lifestyle are also explored.
Prof. Serge Jurasunas Biological Aging vs. Chronobiological Aging Part 2.pdfSheldon Stein
Prof. Serge Jurasunas Biological Aging vs. Chronobiological Aging Part 2.pdf
Topics in Part 2:
Food Diet and Healthy Lifespan
The Okinawa Food Model
List of the Best Anti-Aging Foods
Supplements that enhance Anti-Aging and Mitochondria
This document provides information on the health benefits of vegetarian and vegan diets. It summarizes several scientific studies that show vegetarian and vegan diets can reduce the risk of heart disease, diabetes, cancer and other diseases. It also discusses how vegetarian and vegan diets can help with weight control and management of diseases like gallstones and kidney stones. The document aims to educate health professionals on the advantages of plant-based diets and the role of the Vegetarian & Vegan Foundation in providing resources on vegetarian and vegan nutrition.
The document discusses research on the Mediterranean diet and its relationship to longevity. Key points include:
1) Observational studies have linked greater adherence to the Mediterranean diet - characterized by foods like whole grains, olive oil, fruits and vegetables - to lower risks of cardiovascular disease and cancer as well as overall mortality.
2) The first major study was the Seven Countries Study in the 1960s, which found those following a traditional Mediterranean diet had lower cardiovascular mortality.
3) Benefits are thought to be due to reductions in inflammation and oxidative stress from bioactive nutrients in the diet.
4) However, the Mediterranean lifestyle of social engagement and regular physical activity likely also contribute to longevity beyond the diet alone.
The document summarizes research on dietary changes in Crete, Greece over time. It compares data from a 1948 survey of the traditional Cretan diet to data from 2006-2007. The traditional Cretan diet was high in plant foods like olive oil, cereals, pulses, and vegetables. Animal products and bread were consumed in moderation. The modern Cretan diet still incorporates many traditional foods but has seen an increase in foods like fast food, soft drinks, and a decrease in cereal consumption from the traditional diet. While longevity in Crete remains high compared to other regions, chronic disease risks are rising with the dietary shifts away from the original Mediterranean diet.
Running head PRO-CON POSITION ON VEGETARIANISM1PRO-CON POSITIOMalikPinckney86
Running head: PRO-CON POSITION ON VEGETARIANISM 1
PRO-CON POSITION ON VEGETARIANISM 2
Pro-Con Position on Vegetarianism
Maxine Philitas
Chamberlain University
Course Number: Course Name
August and 2019
Pro-Con Position on Vegetarianism
Vegetarianism is often associated with its advantages including, weight loss, decreased risk for heart disease and saving lives of innocent animals. However, there is are several disadvantages, considering the harm it may cause such as, environmental issues and put person who do not eat meat at risk for health-related issues such as anemia. Supporters of vegetarianism may recommend becoming a vegetarian; however, evidence proves that this diet may cause health related issues and negatively affect the environment.
1st Counter-Argument (your oppositions’ point)
Health related risk from vegetarianism is steadily progressing as more patrons believe that by making the choice to become vegetarians promotes their health indirectly by consuming more fruits and vegetables. According to Dittfeld, A., Gwizdek, K., Jagielski, P., Brzęk, J., & Ziora, K. experts on vegetarian diets stated, “One study has shown a case of a boy whose strict vegetarian diet led to his death as a result of cachexia.” (2017, p 62) Cachexia can be defined as muscle faintness or wasting, this can cause muscle death and overall respiratory issues. Though it is important to eat vegetables and fruits, having a well-balanced diet is even more imperative especially for children. Children’s bodies are constantly growing and need vitamins and minerals from protein to encourage their growth. Persons with inferior levels of protein, sodium, iron, manganese and phosphorus in their blood and body systems are particularly cautious when changing to a vegetarian diet.
1st Rebuttal (your point)
Vegetarian diets prevent the leading cause of death in America; heart disease. Vegetarians ultimately reduce their amount of fat and cholesterol intake from meat, which may enhance their overall wellbeing and diet. As stated in the article, “Diet plays a key role in the most pervasive and deadly diseases afflicting the American population” Ballaro, B., & Sprague, N. (2016). Persons who consumer fruits and vegetables can help maintain wellbeing and prevent cancer, heart attacks and stroke. Commonly red meat and heavily saturated foods are connected to cardiac attacks while, vegetarians consume natural sugars provided by fruit and natural supplemental vitamins from vegetables.
2nd Counter-Argument
Supplements with acquired proteins and minerals have been created to meet the needs of those who do not consume meat. Vegetarians enhance their diets with over the counter vitamins and minerals to compensate for what they are missing. As stated, in the article “Vegans, who reject all animal products, including milk, eggs and honey, place themselves at even greater risk for malnutrition” Issitt, M., & Carson-Dewitt, R. (2016). Natural recourses such as eggs and mi ...
Pros and Cons of Being a VegetarianVegetarians are defined as th.docxamrit47
1. The document discusses the pros and cons of a vegetarian lifestyle. It explores arguments from those who support vegetarianism, citing potential health benefits and environmental protections, as well as arguments from those who protest vegetarianism, noting possible health risks and environmental impacts.
2. Supporters argue that a vegetarian diet can benefit health by reducing risks of diseases and extending longevity, and help the environment by reducing pollution and use of land and water resources associated with meat production.
3. Critics counter that an improperly planned vegetarian diet risks nutritional deficiencies and health issues, and that plant-based agriculture also damages the environment through chemical use and land conversion.
This document provides an overview of plant-based and vegan diets from a nutritional perspective. It discusses the many health benefits of well-planned vegan diets in reducing risk of chronic diseases and lowering healthcare costs. Key nutrients of concern for vegan diets like protein, calcium, vitamins B12 and D are addressed. Poorly-planned vegan diets that rely too heavily on processed foods are noted as failing to provide optimal health benefits. The importance of dietary variety and mostly whole, minimally processed plant foods in achieving nutritional adequacy of vegan diets is emphasized.
Accademical essay to be or not to be a vegetarian mla sem 2Acasa
The document discusses the debate around whether a vegetarian diet is healthy or harmful. It outlines arguments from both sides, with vegetarian diet supporters noting health and environmental benefits, while opponents argue a balanced omnivorous diet is healthier. Both sides cite scientific studies and anecdotal evidence to support their perspective. Spiritual and religious reasons for adopting a vegetarian lifestyle are also explored.
Prof. Serge Jurasunas Biological Aging vs. Chronobiological Aging Part 2.pdfSheldon Stein
Prof. Serge Jurasunas Biological Aging vs. Chronobiological Aging Part 2.pdf
Topics in Part 2:
Food Diet and Healthy Lifespan
The Okinawa Food Model
List of the Best Anti-Aging Foods
Supplements that enhance Anti-Aging and Mitochondria
This document provides information on the health benefits of vegetarian and vegan diets. It summarizes several scientific studies that show vegetarian and vegan diets can reduce the risk of heart disease, diabetes, cancer and other diseases. It also discusses how vegetarian and vegan diets can help with weight control and management of diseases like gallstones and kidney stones. The document aims to educate health professionals on the advantages of plant-based diets and the role of the Vegetarian & Vegan Foundation in providing resources on vegetarian and vegan nutrition.
Background: Vegetarian diets are associated with reduced risk for diseases such as diabetes and cardiovascular disease. We aimed to determine the nutritional adequacy of usual food intake in a cohort of young vegetarians and omnivores who regularly exercise.
Methods: Five vegetarian (aged 21.7±2.0 yrs), three vegan (aged 31.3±7.5 yrs) and eight age and sex matched omnivore participants (aged 21.1±1.9 yrs) volunteered for this project. Participants completed diet diaries to determine usual intake of macronutrients such as protein and fat and micronutrients such as vitamin C and iron.
Results: All participants met or exceeded the recommended dietary intake (RDI) of protein, thiamine, riboflavin, niacin, vitamin B6 phosphorus, and vitamin C. Vegetarians and vegans consumed insufficient quantities of vitamin B12 and vegans consumed less the half the amount that omnivores managed (1.7μg compared to 4.5μg). Folate consumption was adequate amongst vegetarians and vegans (510μg and 696μg respectively) and vitamin C consumption was highest among the vegan group (>400% of the RDI). Zinc intake was lowest among the vegetarians while low iron and copper intakes were reported by omnivores. Calcium consumption was poor overall.
Conclusions: Nutritional inadequacies can arise from consuming omnivore, vegetarian and vegan diets. Over time such inadequacies may result in nutrient deficiencies thus it is important to consume a variety of nutrient rich foods to ensure nutrition requirements are being met
food for longevity and better quality of life.pdfPaulClaybrook
Unlocking the secrets of longevity through nutrition, this article delves into key aspects of dietary choices for a vibrant and extended healthspan.
Macronutrient Balance: Exploring the optimal mix of proteins, carbohydrates, and fats for sustained health and vitality.
Micronutrients and Antioxidants: Uncovering the role of vitamins, minerals, and phytochemicals in cellular defense against aging.
Plant-Based Diets: Highlighting the longevity benefits of a predominantly plant-powered plate and its anti-inflammatory properties.
Caloric Restriction: Investigating the metabolic advantages of consuming fewer calories while maintaining optimal nutrition.
Anti-inflammatory Foods: Decoding the role of omega-3 fatty acids, polyphenols, and other nutrients in quelling chronic inflammation.
Gut Microbiome: Exploring how dietary choices shape the gut microbiome, influencing overall health and longevity.
Through these insights, we uncover the multifaceted pathways by which food choices can promote longevity and enhance the quality of life.
This study analyzed differences in health parameters between dietary groups using data from the Austrian Health Interview Survey. Over 1,300 participants were matched by age, sex, and socioeconomic status into four dietary groups: vegetarian, carnivorous with high fruit/vegetable intake, carnivorous with low meat intake, and carnivorous with high meat intake. The study found that vegetarians had a lower BMI but poorer overall health, with higher rates of cancer, allergies, and mental health issues. They also had greater healthcare needs and lower quality of life compared to the other dietary groups. The results suggest public health programs are needed to address health risks related to nutrition.
This study analyzed differences in health parameters between dietary groups using data from the Austrian Health Interview Survey of 2006-2007. Over 1,300 participants were matched by age, sex, and socioeconomic status into four dietary groups: vegetarian, carnivorous with high fruit/vegetable intake, carnivorous with low meat intake, and carnivorous with high meat intake. The study found that vegetarians had a lower BMI but poorer overall health, with higher rates of cancer, allergies, and mental health issues. They also had greater healthcare needs and lower quality of life. Therefore, public health programs are needed to address nutritional factors and their impact on health risks.
The document discusses the relationship between diet and health. It defines a healthy diet and outlines how diet can both aggravate and regulate disease. Poor diet is linked to several health issues like heart disease, diabetes, and cancer. The Scottish government aims to restrict marketing of unhealthy foods and increase availability of healthy options to reduce diet-related illnesses in the population.
Diet and Nutrition - Prevention of Chronic DiseasesGreenFacts
Diet plays a major role in chronic disease prevention. The document summarizes how diets are changing globally to incorporate more animal fats and sugars. Various chronic diseases like obesity, diabetes and heart disease are linked to diet, with excessive weight gain and physical inactivity increasing risks. Recommendations include consuming at least 400g of fruits and vegetables daily, limiting fat and sugar intake, and engaging in moderate physical activity to help prevent chronic diseases and promote overall health.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness and well-being.
A study of over 66,000 women found that those with highly acidic diets from animal products were 56% more likely to develop blood sugar issues over 14 years. A meat-heavy or acidic diet can reduce insulin sensitivity and cause blood sugar levels to rise, as the body needs more insulin to process glucose. Maintaining a diet with more alkaline foods like fruits and vegetables can help balance pH levels and benefit blood sugar control and health overall.
This document summarizes the position of the American Dietetic Association and Dietitians of Canada on vegetarian diets. It finds that appropriately planned vegetarian diets are healthful, nutritionally adequate, and provide health benefits. The document reviews considerations for key nutrients in vegetarian diets and finds that a vegetarian diet can meet recommendations for proteins, iron, zinc, calcium, vitamins B12 and D, and other nutrients when planned properly, potentially with fortified foods or supplements. Vegetarian diets may help reduce risk for heart disease, diabetes, and cancer when based on a variety of plant foods.
Dr. Saaraswathi_Assistant Professor_Cell Cycle Regulators.pptxSaraswathi29574
Dr. Saraswathi is an Assistant Professor in the Department of Life Sciences at Kristu Jayanti College in Bengaluru, India. She discusses apoptosis, which is the process of programmed cell death that eliminates damaged or unneeded cells. Apoptosis plays an important role in development and prevents cancer by limiting uncontrolled cell growth. It can be triggered by cellular injury or other internal and external factors. In the 20th century, researchers Kerr, Wyllie, and Currie recognized the medical significance of cell death and coined the term "apoptosis" to describe this process.
After analyzing the globalization of sushi and its impact on health and the environment, the team concluded that while fish consumption can provide some health benefits, raw fish poses potential risks. Sushi has become a global phenomenon due to increasing demand, but overfishing and long-distance transportation negatively impact aquatic ecosystems and populations. Though sustainability efforts aim to curb these effects, meeting the rising demand challenges environmental protection if supply is not adequately replenished.
Will the real vegetarian please stand up? An investigation of dietary restrai...kurutemanko
This research report summarizes two studies that investigated eating behaviors and dietary restraint in vegetarians versus non-vegetarians. Study 1 found that semi-vegetarians reported the highest levels of eating disorder symptoms, while true vegetarians and vegans appeared healthiest in terms of weight and eating. Study 2 examined differences between semi-vegetarians and omnivores, finding little evidence of more pathology in semi-vegetarians. However, semi-vegetarians scored higher on traditional assessments due to items assessing avoidance of specific foods, which should be considered normal for vegetarians. The findings help explain inconsistencies in prior research and suggest semi-vegetarianism, rather than true vegetarianism or veganism
This document discusses the history and health benefits of vegetarianism. It summarizes that vegetarianism originated in ancient India and Greece due to beliefs of nonviolence towards animals. Various types of vegetarians consume different plant-based diets. A vegetarian diet is healthier with less risk of disease, and is better for the environment by reducing pollution, deforestation, overfishing, and water usage associated with meat production. While some claim vegetarian diets lack nutrients, research shows plant sources provide sufficient protein and iron when consumed variedly. The document argues animal agriculture and slaughterhouse practices do not follow natural selection and cause undue suffering, making a vegetarian lifestyle more ethical.
The Mediterranean Diet: Its Effect on Cardiovascular Diseasenealascott
What is now commonly known as the Mediterranean Diet has its origins in the foods consumed and the lifestyle of the people who lived in the Mediterranean region during the middle of the twentieth century. The lifestyle consisted of a diet rich in vegetables, whole grains, fruit, olive oil, nuts and fish, with a paucity of red meat and other sources of saturated fat. In addition, daily exercise and wine were also important components of this lifestyle. The benefits in terms of a significant decrease in cardiovascular mortality and morbidity have been proven repeatedly in clinical trials. The mechanism of the decrease in cardiac events appears to be due to improvement in function of the vascular endothelium. This review summarizes a number of the trials that examined the hypothesis that the Mediterranean Diet can significantly decrease the incidence of myocardial infarction and cardiac mortality.
The Mediterranean Diet: Its Effect on Cardiovascular DiseaseFranklin D Rivera II
This review summarizes a number of the trials that examined the hypothesis that the Mediterranean Diet can significantly decrease the incidence of myocardial infarction and cardiac mortality.
This document summarizes research on age-related changes to the gut microbiota and immune system in elderly populations. It finds that the gut microbiota composition shifts with age, with increases in Bacteroidetes and variability between individuals. This aging microbiota may be linked to increased inflammation and disease progression in the elderly. Studies profiled found the gut microbiota of community-dwelling elderly to be more diverse and produce more anti-inflammatory metabolites than long-term care residents. Immunosenescence weakens the immune response with age through mechanisms like increased neutrophil tissue damage. Diet, probiotics, and anti-inflammatory compounds may help mitigate aging effects on the microbiota and immune system.
Debunking Nutrition Myths: Separating Fact from Fiction"AlexandraDiaz101
In a world overflowing with diet trends and conflicting nutrition advice, it’s easy to get lost in misinformation. This article cuts through the noise to debunk common nutrition myths that may be sabotaging your health goals. From the truth about carbohydrates and fats to the real effects of sugar and artificial sweeteners, we break down what science actually says. Equip yourself with knowledge to make informed decisions about your diet, and learn how to navigate the complexities of modern nutrition with confidence. Say goodbye to food confusion and hello to a healthier you!
Unlocking the Power of Superfoods: A Guide to Boosting Your HealthAlexandraDiaz101
Discover the incredible benefits of superfoods and how they can transform your health. This guide delves into the nutritional powerhouse that foods like chia seeds, kale, and quinoa offer, and provides practical tips on how to incorporate them into your daily diet. Learn about the science behind these nutrient-dense foods and how they can help improve energy levels, support weight management, and enhance overall well-being. Whether you’re a nutrition novice or a health enthusiast, this comprehensive guide will inspire you to make more mindful choices in your diet.
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Similar to Blue Zones and Their Role in the Diet-Mental Health Relationship
Background: Vegetarian diets are associated with reduced risk for diseases such as diabetes and cardiovascular disease. We aimed to determine the nutritional adequacy of usual food intake in a cohort of young vegetarians and omnivores who regularly exercise.
Methods: Five vegetarian (aged 21.7±2.0 yrs), three vegan (aged 31.3±7.5 yrs) and eight age and sex matched omnivore participants (aged 21.1±1.9 yrs) volunteered for this project. Participants completed diet diaries to determine usual intake of macronutrients such as protein and fat and micronutrients such as vitamin C and iron.
Results: All participants met or exceeded the recommended dietary intake (RDI) of protein, thiamine, riboflavin, niacin, vitamin B6 phosphorus, and vitamin C. Vegetarians and vegans consumed insufficient quantities of vitamin B12 and vegans consumed less the half the amount that omnivores managed (1.7μg compared to 4.5μg). Folate consumption was adequate amongst vegetarians and vegans (510μg and 696μg respectively) and vitamin C consumption was highest among the vegan group (>400% of the RDI). Zinc intake was lowest among the vegetarians while low iron and copper intakes were reported by omnivores. Calcium consumption was poor overall.
Conclusions: Nutritional inadequacies can arise from consuming omnivore, vegetarian and vegan diets. Over time such inadequacies may result in nutrient deficiencies thus it is important to consume a variety of nutrient rich foods to ensure nutrition requirements are being met
food for longevity and better quality of life.pdfPaulClaybrook
Unlocking the secrets of longevity through nutrition, this article delves into key aspects of dietary choices for a vibrant and extended healthspan.
Macronutrient Balance: Exploring the optimal mix of proteins, carbohydrates, and fats for sustained health and vitality.
Micronutrients and Antioxidants: Uncovering the role of vitamins, minerals, and phytochemicals in cellular defense against aging.
Plant-Based Diets: Highlighting the longevity benefits of a predominantly plant-powered plate and its anti-inflammatory properties.
Caloric Restriction: Investigating the metabolic advantages of consuming fewer calories while maintaining optimal nutrition.
Anti-inflammatory Foods: Decoding the role of omega-3 fatty acids, polyphenols, and other nutrients in quelling chronic inflammation.
Gut Microbiome: Exploring how dietary choices shape the gut microbiome, influencing overall health and longevity.
Through these insights, we uncover the multifaceted pathways by which food choices can promote longevity and enhance the quality of life.
This study analyzed differences in health parameters between dietary groups using data from the Austrian Health Interview Survey. Over 1,300 participants were matched by age, sex, and socioeconomic status into four dietary groups: vegetarian, carnivorous with high fruit/vegetable intake, carnivorous with low meat intake, and carnivorous with high meat intake. The study found that vegetarians had a lower BMI but poorer overall health, with higher rates of cancer, allergies, and mental health issues. They also had greater healthcare needs and lower quality of life compared to the other dietary groups. The results suggest public health programs are needed to address health risks related to nutrition.
This study analyzed differences in health parameters between dietary groups using data from the Austrian Health Interview Survey of 2006-2007. Over 1,300 participants were matched by age, sex, and socioeconomic status into four dietary groups: vegetarian, carnivorous with high fruit/vegetable intake, carnivorous with low meat intake, and carnivorous with high meat intake. The study found that vegetarians had a lower BMI but poorer overall health, with higher rates of cancer, allergies, and mental health issues. They also had greater healthcare needs and lower quality of life. Therefore, public health programs are needed to address nutritional factors and their impact on health risks.
The document discusses the relationship between diet and health. It defines a healthy diet and outlines how diet can both aggravate and regulate disease. Poor diet is linked to several health issues like heart disease, diabetes, and cancer. The Scottish government aims to restrict marketing of unhealthy foods and increase availability of healthy options to reduce diet-related illnesses in the population.
Diet and Nutrition - Prevention of Chronic DiseasesGreenFacts
Diet plays a major role in chronic disease prevention. The document summarizes how diets are changing globally to incorporate more animal fats and sugars. Various chronic diseases like obesity, diabetes and heart disease are linked to diet, with excessive weight gain and physical inactivity increasing risks. Recommendations include consuming at least 400g of fruits and vegetables daily, limiting fat and sugar intake, and engaging in moderate physical activity to help prevent chronic diseases and promote overall health.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness and well-being.
A study of over 66,000 women found that those with highly acidic diets from animal products were 56% more likely to develop blood sugar issues over 14 years. A meat-heavy or acidic diet can reduce insulin sensitivity and cause blood sugar levels to rise, as the body needs more insulin to process glucose. Maintaining a diet with more alkaline foods like fruits and vegetables can help balance pH levels and benefit blood sugar control and health overall.
This document summarizes the position of the American Dietetic Association and Dietitians of Canada on vegetarian diets. It finds that appropriately planned vegetarian diets are healthful, nutritionally adequate, and provide health benefits. The document reviews considerations for key nutrients in vegetarian diets and finds that a vegetarian diet can meet recommendations for proteins, iron, zinc, calcium, vitamins B12 and D, and other nutrients when planned properly, potentially with fortified foods or supplements. Vegetarian diets may help reduce risk for heart disease, diabetes, and cancer when based on a variety of plant foods.
Dr. Saaraswathi_Assistant Professor_Cell Cycle Regulators.pptxSaraswathi29574
Dr. Saraswathi is an Assistant Professor in the Department of Life Sciences at Kristu Jayanti College in Bengaluru, India. She discusses apoptosis, which is the process of programmed cell death that eliminates damaged or unneeded cells. Apoptosis plays an important role in development and prevents cancer by limiting uncontrolled cell growth. It can be triggered by cellular injury or other internal and external factors. In the 20th century, researchers Kerr, Wyllie, and Currie recognized the medical significance of cell death and coined the term "apoptosis" to describe this process.
After analyzing the globalization of sushi and its impact on health and the environment, the team concluded that while fish consumption can provide some health benefits, raw fish poses potential risks. Sushi has become a global phenomenon due to increasing demand, but overfishing and long-distance transportation negatively impact aquatic ecosystems and populations. Though sustainability efforts aim to curb these effects, meeting the rising demand challenges environmental protection if supply is not adequately replenished.
Will the real vegetarian please stand up? An investigation of dietary restrai...kurutemanko
This research report summarizes two studies that investigated eating behaviors and dietary restraint in vegetarians versus non-vegetarians. Study 1 found that semi-vegetarians reported the highest levels of eating disorder symptoms, while true vegetarians and vegans appeared healthiest in terms of weight and eating. Study 2 examined differences between semi-vegetarians and omnivores, finding little evidence of more pathology in semi-vegetarians. However, semi-vegetarians scored higher on traditional assessments due to items assessing avoidance of specific foods, which should be considered normal for vegetarians. The findings help explain inconsistencies in prior research and suggest semi-vegetarianism, rather than true vegetarianism or veganism
This document discusses the history and health benefits of vegetarianism. It summarizes that vegetarianism originated in ancient India and Greece due to beliefs of nonviolence towards animals. Various types of vegetarians consume different plant-based diets. A vegetarian diet is healthier with less risk of disease, and is better for the environment by reducing pollution, deforestation, overfishing, and water usage associated with meat production. While some claim vegetarian diets lack nutrients, research shows plant sources provide sufficient protein and iron when consumed variedly. The document argues animal agriculture and slaughterhouse practices do not follow natural selection and cause undue suffering, making a vegetarian lifestyle more ethical.
The Mediterranean Diet: Its Effect on Cardiovascular Diseasenealascott
What is now commonly known as the Mediterranean Diet has its origins in the foods consumed and the lifestyle of the people who lived in the Mediterranean region during the middle of the twentieth century. The lifestyle consisted of a diet rich in vegetables, whole grains, fruit, olive oil, nuts and fish, with a paucity of red meat and other sources of saturated fat. In addition, daily exercise and wine were also important components of this lifestyle. The benefits in terms of a significant decrease in cardiovascular mortality and morbidity have been proven repeatedly in clinical trials. The mechanism of the decrease in cardiac events appears to be due to improvement in function of the vascular endothelium. This review summarizes a number of the trials that examined the hypothesis that the Mediterranean Diet can significantly decrease the incidence of myocardial infarction and cardiac mortality.
The Mediterranean Diet: Its Effect on Cardiovascular DiseaseFranklin D Rivera II
This review summarizes a number of the trials that examined the hypothesis that the Mediterranean Diet can significantly decrease the incidence of myocardial infarction and cardiac mortality.
This document summarizes research on age-related changes to the gut microbiota and immune system in elderly populations. It finds that the gut microbiota composition shifts with age, with increases in Bacteroidetes and variability between individuals. This aging microbiota may be linked to increased inflammation and disease progression in the elderly. Studies profiled found the gut microbiota of community-dwelling elderly to be more diverse and produce more anti-inflammatory metabolites than long-term care residents. Immunosenescence weakens the immune response with age through mechanisms like increased neutrophil tissue damage. Diet, probiotics, and anti-inflammatory compounds may help mitigate aging effects on the microbiota and immune system.
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In a world overflowing with diet trends and conflicting nutrition advice, it’s easy to get lost in misinformation. This article cuts through the noise to debunk common nutrition myths that may be sabotaging your health goals. From the truth about carbohydrates and fats to the real effects of sugar and artificial sweeteners, we break down what science actually says. Equip yourself with knowledge to make informed decisions about your diet, and learn how to navigate the complexities of modern nutrition with confidence. Say goodbye to food confusion and hello to a healthier you!
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Blue Zones and Their Role in the Diet-Mental Health Relationship
1. Blue Zones and Their Role in the Diet-Mental Health Relationship
(DMHR): A Three Part Series Exploring the Interplay of Diet, Longevity,
and Mental Health.
GABRIELLA RESNICK, (BS, INHC) 26 SEPTEMBER 2022 REVIEWED BY OLGA BARYSHNIKOVA, CNP STAFF NO COMMENTS
Editor’s Note: This article, the second in this three-part series, dives deeper into the dietary habits of Blue Zone regions and highlights the
physiological impact of nutrition on aging bodies. The next and final article will explore the interplay of diet and mental health in the context of
abnormally aging populations.
As introduced in What is a Blue Zone, Blue Zones are geographic territories that produce abnormal numbers of centenarians: their residents are
ten times more likely to reach age 100 than the average US citizen (Buettner & Skemp, 2016). These five regions — Ikaria, Greece; Okinawa, Japan;
Sardinia, Italy; Loma Linda, California; and Nicoya, Costa Rica — encompass nine shared lifestyle characteristics that help explain exceptional
longevity. These are called the Power 9 (Buettner & Skemp, 2016), and were reviewed in the previous article.
Blue Zone residents are ten times more likely to reach age 100 than the average US citizen.
Of these nine characteristics, food is involved in three — the 80% rule, plant slant, and wine at 5 — two of which speak to the actual dietary
composition of Blue Zone meals. Evidence supports a correlation between healthy dietary patterns and a decreased risk of early death, begging
the further inspection of diet as a factor in the atypical longevity of Blue Zone residents (Harmon et al., 2015).
When evaluating diet and its impact on longevity, nutritional epidemiologic studies have begun to assess populations through overall dietary
patterns instead of tracking a single nutrient or food (Cespedes & Hu, 2015). Human beings do not habitually consume nutrients or food in
isolation, and tracking dietary patterns produces a more realistic idea of how diet influences lifespan and health outcomes (Cespedes & Hu,
2015). Therefore, examining Blue Zones, we explore whole dietary patterns and their commonalities.
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2. The traditional village of Evdilos, in Ikaria island, Greece. Courtesy of Shutterstock Images.
Ikarian cuisine largely revolves around Mediterranean diet principles (Buettner & Skemp, 2016). The Mediterranean diet is characterized by a high
intake of fruits, vegetables, whole grains, legumes, herbs, and olive oil, a moderate intake of fish, poultry, dairy products, and red wine, and a low
intake of sweets and red meat (Davis et al., 2015). Green vegetables and wild plants cooked in olive oil act as main meals rather than side dishes,
complimenting the finding that Ikarian individuals’ fruit and vegetable consumption often exceeds dietary recommendations (Panagiotakos et al.,
2011)
Green vegetables and wild plants cooked in olive oil act as main meals rather than side
dishes.
Given their Mediterranean-inspired dietary habits, the high life expectancy of Ikarian individuals is not shocking. Adherence to a Mediterranean
diet has been significantly associated with a reduced risk of mortality: 9% from cardiovascular disease, 6% from cancer, and 13% from Parkinson’s
disease and Alzheimer’s disease (Sofi et al., 2008). Additionally, in an Ikarian-focused study, long-term fish consumption was independently
associated with the improved kidney function of elders (Chrysohoou et al., 2013).
By growing much of their own diet, Ikarian individuals have been able to keep up with traditional Mediterranean eating habits into the 21st
century, which may play a central role in their longevity (Legrand et al., 2021).
Okinawa, Japan. Courtesy of Shutterstock Images.
The traditional Okinawan dietary pattern is anchored majorly by root vegetables (specifically sweet potatoes), yellow and green leafy vegetables,
legumes, and soy-based foods (Willcox et al., 2014). It emphasizes the intake of low-GI grains and high fiber-rich foods while stressing minimal
consumption of meat and dairy products (Willcox et al., 2014). A typical meal includes miso-soup topped with tofu, fish, pork, or vegetables paired
with fresh jasmine tea (medicinal plants hold significant importance to their diet) (Willcox et al., 2014).
3. Okinawan cuisine is largely plant-based, as staple foods there have always been locally grown due to financial strains (Willcox et al., 2014). Sweet
potatoes in particular became a main source of caloric consumption due to their ability to survive severe climates (Willcox et al., 2014).
The high phytonutrient nature of the Okinawan diet may play a protective role in longevity, as antioxidants have the ability to buffer against
oxidative stress: a set of chain reactions that impact the development of diseases such as arthritis, diabetes, dementia, and cancer (Tan et al.,
2018; Willcox et al., 2013). The diet’s low glycemic load and low saturated fat content further reduce the known effects of oxidative stress (i.e.,
cardiovascular disease and other chronic illnesses), potentially aiding in the extension of Okinawan lifespans (Willcox et al., 2013).
Alley of Castelsardo old city in Sardinia, Italy. Courtesy of Shutterstock Images.
The classic Sardinian diet is considered a variant of the Mediterranean diet, as it stresses the consumption of carbohydrate foods and olive oil.
However, it differs in its emphasis on meat (Pes et al., 2022). Sardinian dietary patterns, influenced by the city’s history of animal husbandry,
involve the high consumption of animal products such as cheese, pork fat, and poultry meat (Pes et al., 2022). As sheep and goats contributed to
Sardinia’s economic stability, dairy products such as soft sour cheeses are also prevalent (Pes et al., 2021).
Sardinian dietary patterns involve the high consumption of animal products such as cheese,
pork fat, and poultry meat.
Positive associations between daily functioning and eating sheep, goat, and poultry meat have been found. The consumption of poultry alongside
vegetables, for instance, is associated with a risk reduction of cardiovascular diseases, obesity, and type 2 diabetes mellitus (Marangoni et al.,
2015; Pes et al., 2021). Additionally, the diet’s high antioxidant content, stemming largely from red wine, may impact lower cardiovascular
mortality through compounds in the wine — resveratrol, and proanthocyanidins — that counteract age-related inflammation (Corder et al.,
2006).
Costa Rica scenery, looking towards the Nicoya Peninsula from Monteverde. Courtesy of Shutterstock Images.
4. The general dietary pattern in Nicoya revolves around four foods eaten with high frequency: Gallo Pinto, tortillas de maiz, Cuajada, and Galla
pinto con huevos (Nieddu et al., 2020). Popular dishes incorporate legumes, rice, potato, and cassava (a nutty-flavored, starchy root vegetable)
(Link & Elliott, 2021; Pies et al., 2022). These carbohydrate-based foods have a low glycemic index, possibly promoting a delayed onset of various
metabolic diseases (Rosero-Bixby et al., 2014). The frequent consumption of traditional foods such as rice and beans showcases an adherence to
whole foods (Rosero-Bixby et al., 2013). While overall the residents of Nicoya eat a plant-based diet, the consumption of animal proteins is still
relatively high. Nieddu et al. (2020) found that at least half of the oldest Nicoyans ate three to five servings of meat per week, and about 25%
consumed meat daily.
While overall the residents of Nicoya eat a plant-based diet, the consumption of animal
proteins is still relatively high.
Something unique to the Nicoya diet is the high calcium and magnesium content of their drinking water (Buettner & Skemp, 2016). This not only
helps protect against heart disease but also promotes strong bones, a crucial component of healthy aging (Buettner & Skemp, 2016). Also notable
is their high fruit consumption — mango and papaya specifically are known to promote high levels of antioxidants (Pes et al., 2022).
Loma Linda, California on a map. Courtesy of Shutterstock Images.
Loma Linda’s large Adventist community takes their diet directly from the Bible: they consume a largely vegetarian diet filled with leafy greens,
nuts, and legumes (Buettner & Skemp, 2016). Fraser (1999) found that Adventist vegetarians eat an average of 3.5 servings of meat substitutes
per week, often derived from soy, as well as copious amounts of fruit, which increases antioxidant and dietary fiber intake (Fraser, 1999).
This surge in dietary fiber through the consumption of vegetables, fruits, grains, and nuts is associated with lowered blood cholesterol and may
offer protection against colon and rectal cancer, potentially explaining Loma Linda Adventists’ longevity (Howe et al., 1992; Soliman, 2019). The
consumption of these foods combined with reduced meat intake may also decrease the risk of diabetes mellitus, hypertension, and arthritis
(Fraser, 1999), facilitating healthier aging.
It is important to note that abstinence from smoking and generally limited alcohol intake might serve as confounding variables in exploring the
longevity of Adventists (Montgomery et al., 2007). In other words, diet alone may not explain the above-average longevity of Adventists, as various
lifestyle factors also impact healthful aging. Nonetheless, the lifespan for California Adventists is 7.3 years longer for men and 4.4 years longer for
women than the general population in California, calling for the continued exploration of how diet influences abnormal aging (Fraser & Shavlik,
2001).
Overall Themes
What commonalities can we extract from the five independent Blue Zones? Each diet is influenced by unique religious, historical, cultural, and
environmental factors, making it hard to combine them all under a single pattern (Pes et al., 2022). Nonetheless, there are a few takeaways we
can make.
5. Each diet is influenced by unique religious, historical, cultural, and environmental factors,
making it hard to combine them all under a single pattern.
First: the self-produced nature of the food consumed. Whether it be the fishermen of Ikaria catching the evening’s dinner or Okinawan elders
growing yellow and green vegetables, much of the food prepared comes from local sources. This may be due to most of the Blue Zones’ more
geographically isolated nature as well as financial constraints.
Second: the antioxidant-rich tendencies of the diets. Though from different sources (i.e., fruit in Nicoya, vegetation in Loma Linda, or wine in
Sardinia), all the diets offer high amounts of antioxidants.
Third: the consumption of potatoes and carbohydrates with a low glycaemic index. If not low in the glycaemic index to begin with, the
carbohydrates consumed are prepared in specific ways to lower the overall index (i.e., potatoes are boiled in Sardinia as opposed to fried).
Fourth: the inclusion of legumes and nuts. Though not all vegetarian, there are many plant-based themes among the five Blue Zone diets,
including their use of legumes and nuts as protein sources.
What now?
It is clear that diet impacts longevity, as foods hold the power to either protect against or increase the risk of morbidity as well as health issues
such as cardiovascular diseases, cancers, and arthritis. Knowing that nutrition impacts longevity from a physiological standpoint begs the
question of how it indirectly influences longevity through its connection with mental health. The diet-mental health relationship within Blue Zone
territories will be explored in this series’s third and final article.
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