Food and drug intrection
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This document discusses food and drug interactions and provides examples. It notes that food can make drugs less or more effective, or cause harmful effects in the body. Grapes or grape juice can interact with statin drugs like atorvastatin and lovastatin by blocking enzymes in the liver that break down the statins, causing more of the drugs to enter the body and potentially lead to side effects like muscle breakdown or liver damage. The document also gives examples of interactions between vitamin K and the blood thinner warfarin, calcium and anti-seizure medications, and liquorice with the heart drug digoxin. It recommends establishing dietary systems to avoid interacting foods and educating patients to prevent these interactions.
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This document discusses nutraceuticals and their potential uses. It begins by classifying nutraceuticals into nutrients, herbals/phytochemicals, and dietary supplements. It then discusses some specific nutraceuticals like artichoke extract, green tea catechins, and apple extracts, outlining their bioactive components and potential health benefits such as cholesterol lowering, antioxidant effects, and neuroprotective properties. The document also discusses using nutraceuticals like apple varieties to help treat metabolic syndrome and compares this approach to using atorvastatin.
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3) While nutraceuticals show promise, there are also challenges to their use in cancer treatment including difficulties achieving high systemic concentrations and insufficient pre-clinical data to advance combinational therapies in clinical settings.
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This document discusses various functional foods and their health benefits. It defines functional foods as foods that provide health benefits beyond basic nutrition like reducing disease risk. It then profiles several functional foods - beans, berries, cruciferous vegetables, chocolate, citrus fruits, pumpkin, fish, soy, spinach and their nutritional components and how they may help reduce risks of cancer, heart disease, and other chronic illnesses. It provides details on specific health benefits of certain foods like berries helping lower heart disease risk and soy isoflavones' role in bone and prostate health.
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Interaction between the food and drugs have a high effect on the success of treatment patients and on the side effects of drugs . the interaction not in all cases is bad but sometimes can improve the absorption and decrease the side effect. grapefruits interaction has received very high attention recently. Consequently, the presence of food in the digestive tract may reduce absorption of a drug. Often, such interactions can be avoided by taking the drug 1 hour before or 2 hours after eating. Like drugs, foods are not tested as comprehensively so they may interact with prescription or over the-counter drugs. therefor it is advisable for patients to follow the doctor and specialists’ guidelines to acquire greatest advantages with least food tranquilize cooperation.
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Nutraceuticals are products derived from food sources that provide health benefits for the prevention and treatment of diseases. They include functional foods like oats and omega-3 milk, as well as dietary supplements like vitamins, minerals, and herbal extracts. While nutraceuticals are generally safer than pharmaceuticals, their effectiveness depends on factors like bioavailability and placebo effects. The global market for nutraceuticals is growing rapidly due to perceived health benefits, though regulations vary between countries. Ongoing research aims to validate health claims and improve production technologies for these food-based medicinal products.
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1) Nutraceuticals originated from the terms "nutrition" and "pharmaceutical" and are foods or dietary components that provide health benefits beyond basic nutrition.
2) The global nutraceutical market was worth $162 billion in 2018 and is projected to reach $280 billion by 2025, growing at an annual rate of around 8%. The Indian nutraceutical market is also growing rapidly at a CAGR of 17.1%.
3) Nutraceuticals provide physiological benefits and help maintain good health. They are prepared from food or non-food sources and can be in various formats such as powders, tablets, liquids. Common categories of nutraceuticals include nutrients, herbals
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Functional foods are foods that provide health benefits beyond basic nutrition. Japan was the first country to recognize functional foods in 1991 through its FOSHU system. The FSSAI in India issued regulations for functional foods and other products in 2016. Regulations vary between countries but generally classify claims and require scientific evidence to substantiate health claims. Claims are also regulated differently, from general nutrition claims to disease risk reduction claims. Human studies are often needed to approve claims. The FOSHU system and Codex Alimentarius provide frameworks that many countries follow for their own regulations on functional foods and health claims.
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The document provides an overview of nutraceuticals. It defines nutraceuticals as food or food components that provide health benefits, including the prevention and treatment of disease. Nutraceuticals are classified into nutrients, herbals/phytochemicals, and dietary supplements. Common examples of disease areas that nutraceuticals can benefit include joint health, cardiovascular health, eye health, and cancer prevention. The global nutraceutical market is growing and includes functional foods, functional beverages, and dietary supplements. Some popular marketed nutraceutical products are also mentioned.
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This document defines dietary supplements and discusses their regulation, types, uses, benefits and risks. It notes that dietary supplements are intended to supplement the diet and can provide nutrients from food sources or be synthesized. They include vitamins, minerals, herbs and other products. The DSHEA of 1994 defined supplements and removed FDA authority to regulate them as drugs. Over 50% of Americans regularly use supplements, which are produced by large and small companies.
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This document provides an overview of nutraceuticals including their history, definition, classification, marketed products, advantages, and disadvantages. Some key points:
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- They are classified based on source, form, supplements, and chemical groups. Examples include probiotics, prebiotics, dietary fibers, antioxidants, and herbs.
- Marketed nutraceutical products target conditions like heart health, blood sugar control, weight loss, and more. Advantages include safety, lower cost than drugs, and acceptance. Disadvantages are lack of regulations and testing compared to drugs.
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Effects that may be caused by mixing the drug with food, and vice versa, and how the pharmacist can administer to prevent the interaction between medications and food.
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The document discusses the role of omega-3 fatty acids in preventing coronary heart disease (CHD) among Indians. Indians are at high risk of developing CHD even with low traditional risk factors. The document notes that omega-3 fatty acids from foods like salmon, flaxseeds and walnuts can help lower triglycerides and reduce inflammation. It recommends including sources of both EPA and DHA in the diet for maximum cardiovascular benefits, through foods like fish and algae-derived supplements.
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The document discusses functional foods, their role and opportunities. It provides an overview of the Institute of Food Technologists (IFT), what functional foods are, why they are of interest, their history and the large business they represent. It discusses trends in functional foods and research, regulatory landscape and future outlook. The presentation aims to outline the topic of functional foods and opportunities within the field.
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This document discusses drug interactions, which occur when two or more drugs or a drug and food interact inside the body. There are three main types of interactions: drug-drug, drug-food, and drug-disease. Drug-drug interactions are the most common and can increase or decrease a drug's effects or cause unintended side effects. Drug interactions can occur through pharmacodynamic or pharmacokinetic mechanisms. Pharmacodynamic interactions involve drugs acting on the same receptor sites, while pharmacokinetic interactions involve effects on absorption, distribution, metabolism, and excretion of drugs. Herbal supplements can also interact with other drugs or foods in potentially dangerous ways.
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“Nutraceuticals” & “Health food” shops has grown enormously, fostered by wide media coverage of their benefits. There has been a boom in their sales as patients rush to self-medicate, either in the hope that these products will be effective in treating diseases unsatisfactorily treated with pharmaceuticals, or that the adverse effects of some pharmaceuticals may be avoided.
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- Nutraceuticals are foods or nutrients that provide health benefits like preventing or treating disease. They bridge the gap between food and medicine.
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- Common nutraceuticals include probiotics, prebiotics, antioxidants, polyphenols, and fatty acids which can benefit conditions like heart health, digestion, cancer prevention, and more.
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This document discusses various functional foods and their health benefits. It defines functional foods as foods that provide health benefits beyond basic nutrition like reducing disease risk. It then profiles several functional foods - beans, berries, cruciferous vegetables, chocolate, citrus fruits, pumpkin, fish, soy, spinach and their nutritional components and how they may help reduce risks of cancer, heart disease, and other chronic illnesses. It provides details on specific health benefits of certain foods like berries helping lower heart disease risk and soy isoflavones' role in bone and prostate health.
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Interaction between the food and drugs have a high effect on the success of treatment patients and on the side effects of drugs . the interaction not in all cases is bad but sometimes can improve the absorption and decrease the side effect. grapefruits interaction has received very high attention recently. Consequently, the presence of food in the digestive tract may reduce absorption of a drug. Often, such interactions can be avoided by taking the drug 1 hour before or 2 hours after eating. Like drugs, foods are not tested as comprehensively so they may interact with prescription or over the-counter drugs. therefor it is advisable for patients to follow the doctor and specialists’ guidelines to acquire greatest advantages with least food tranquilize cooperation.
Assignment of analytical chemistry(neutraceuticals)
Nutraceuticals are products derived from food sources that provide health benefits for the prevention and treatment of diseases. They include functional foods like oats and omega-3 milk, as well as dietary supplements like vitamins, minerals, and herbal extracts. While nutraceuticals are generally safer than pharmaceuticals, their effectiveness depends on factors like bioavailability and placebo effects. The global market for nutraceuticals is growing rapidly due to perceived health benefits, though regulations vary between countries. Ongoing research aims to validate health claims and improve production technologies for these food-based medicinal products.
Nutraceuticals and functional foods
1) Nutraceuticals originated from the terms "nutrition" and "pharmaceutical" and are foods or dietary components that provide health benefits beyond basic nutrition.
2) The global nutraceutical market was worth $162 billion in 2018 and is projected to reach $280 billion by 2025, growing at an annual rate of around 8%. The Indian nutraceutical market is also growing rapidly at a CAGR of 17.1%.
3) Nutraceuticals provide physiological benefits and help maintain good health. They are prepared from food or non-food sources and can be in various formats such as powders, tablets, liquids. Common categories of nutraceuticals include nutrients, herbals
Functional foods health claims, regulations and
Functional foods are foods that provide health benefits beyond basic nutrition. Japan was the first country to recognize functional foods in 1991 through its FOSHU system. The FSSAI in India issued regulations for functional foods and other products in 2016. Regulations vary between countries but generally classify claims and require scientific evidence to substantiate health claims. Claims are also regulated differently, from general nutrition claims to disease risk reduction claims. Human studies are often needed to approve claims. The FOSHU system and Codex Alimentarius provide frameworks that many countries follow for their own regulations on functional foods and health claims.
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The document provides an overview of nutraceuticals. It defines nutraceuticals as food or food components that provide health benefits, including the prevention and treatment of disease. Nutraceuticals are classified into nutrients, herbals/phytochemicals, and dietary supplements. Common examples of disease areas that nutraceuticals can benefit include joint health, cardiovascular health, eye health, and cancer prevention. The global nutraceutical market is growing and includes functional foods, functional beverages, and dietary supplements. Some popular marketed nutraceutical products are also mentioned.
Dietary Supplements
This document defines dietary supplements and discusses their regulation, types, uses, benefits and risks. It notes that dietary supplements are intended to supplement the diet and can provide nutrients from food sources or be synthesized. They include vitamins, minerals, herbs and other products. The DSHEA of 1994 defined supplements and removed FDA authority to regulate them as drugs. Over 50% of Americans regularly use supplements, which are produced by large and small companies.
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This document provides an overview of nutraceuticals including their history, definition, classification, marketed products, advantages, and disadvantages. Some key points:
- Nutraceuticals are foods or nutrients that provide health benefits for prevention or treatment of disease. They were coined from nutrition and pharmaceutical.
- They are classified based on source, form, supplements, and chemical groups. Examples include probiotics, prebiotics, dietary fibers, antioxidants, and herbs.
- Marketed nutraceutical products target conditions like heart health, blood sugar control, weight loss, and more. Advantages include safety, lower cost than drugs, and acceptance. Disadvantages are lack of regulations and testing compared to drugs.
Foods drugs interaction
Food relationship with medication.
Effects that may be caused by mixing the drug with food, and vice versa, and how the pharmacist can administer to prevent the interaction between medications and food.
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Role omega 3 fatty acids in the prevention CHD
The document discusses the role of omega-3 fatty acids in preventing coronary heart disease (CHD) among Indians. Indians are at high risk of developing CHD even with low traditional risk factors. The document notes that omega-3 fatty acids from foods like salmon, flaxseeds and walnuts can help lower triglycerides and reduce inflammation. It recommends including sources of both EPA and DHA in the diet for maximum cardiovascular benefits, through foods like fish and algae-derived supplements.
Functional Foods: Their Role & Opportunities
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Functional and Nutraceutical Foods as Future Foods
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This document discusses several potential drug interactions that can occur when drugs are taken with other substances like prescription medications, over-the-counter drugs, herbs, supplements, food, or alcohol. It provides examples of specific herb-drug interactions for St. John's Wort, kava, ginkgo, ginseng, garlic, and white pepper and notes how these herbs can increase or decrease drug levels in the body, potentially causing adverse effects or reducing drug effectiveness. The document emphasizes the importance of avoiding certain combinations and being aware of how foods, herbs, and medications may interact.
posology.pptx
Posology is the branch of medical science that deals with determining the appropriate dose of a drug to achieve its desired therapeutic effect. Several factors influence the dosage of a drug, including age, sex, body weight, route of administration, time of administration, presence of disease, and drug interactions. The dose must also account for additive or synergistic effects between drugs, as well as idiosyncratic reactions in individual patients. Proper posology ensures drugs are administered safely and effectively.
Drug nutrient interaction
This document discusses food-drug interactions, defining them as when a nutrient affects how a medicine works or a drug affects nutrient metabolism. It describes types of interactions and how drugs can impact nutrient intake, absorption, production, metabolism, and excretion. Specific examples are given of drugs that can decrease vitamin absorption or increase nutrient loss. The document also discusses how foods can impact drug absorption and metabolism. Those most at risk of interactions are described as well as recommendations like monitoring high risk patients.
Herbal-Drug and Herb-Food Interactions.pdf
According to the World Health Organisation, herbal medicines are defined as ‘finished, labelled medicinal products that contain as active ingredients aerial or underground parts of plants, or other plant material, or combinations thereof, whether in the crude state or as plant preparations.
Herbal medicines contain a combination of pharmacologically active plant constituents that are claimed to work synergistically to produce an effect greater than the sum of the effects of the single constituents
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This document discusses drug-drug interactions, which occur when one drug affects another drug when taken concurrently. It defines drug-drug interactions and outlines some desired and undesired effects. It identifies high-risk patients and drugs. It explains interactions can occur outside or inside the body, including incompatibilities when drugs are mixed, and interactions through pharmacokinetic and pharmacodynamic pathways. Specifically, it delves into how absorption, distribution, metabolism and excretion of drugs can be altered through interactions, as well as direct receptor-level or organ-system interactions. It notes interactions can have rapid or delayed onset.
Drugs
This document discusses potassium, its functions in the body, foods rich in potassium, and interactions between potassium and drugs. It notes that potassium is essential for fluid balance, muscle function, and heart health. Foods like beans, spinach, potatoes, and salmon are good sources. Some drugs like ACE inhibitors and NSAIDs can increase potassium levels while diuretics and corticosteroids decrease them, which is important to monitor. The document also reviews drug-receptor interactions and theories like drugs producing effects via receptor binding and occupancy.
325147301-Food-drug-Interactions-1.ppt electric
Successful treatment of hypertension is possible with limited side effects
given the availability of multiple antihypertensive drug classes. The translation of
pharmacological research to the treatment of hypertension has been a continuous
process, starting with drugs discovered 60 years ago, such as thiazide diuretics
(1958) and currently finishing with the newest antihypertensive agent available
on the market, the orally active direct renin-inhibitor aliskiren, discovered more
than 10 years ago (2000) (Laurent, 2017).
In between, there has been a continuous rate of discovery, including
spironolactone (1957), beta-blockers (propranolol, 1973), centrally acting alpha-
2 adrenergic receptor agonists (clonidine, 1970s), alpha1- adrenergic receptor
blocker (prazosin, 1975), angiotensin converting enzyme inhibitors (captopril,
1977), calcium channel blockers (verapamil, 1977), and angiotensin II receptor
blockers (losartan, 1993) (Kotchen, 2011).
Therapeutic considerations regarding the treatment of hypertension in
patients with diabetes mellitus are reviewed. Good blood pressure control is
essential in diabetic patients to prevent morbidity and mortality associated with
Naveen 19
This document discusses factors that influence drug dosages, known as posology. It explains that drug dosages can vary based on age, gender, body weight, route of administration, time of administration, and other environmental and medical factors. The effects of these variables are due to differences in pharmacokinetics and the presence of disease states. Proper consideration of all relevant factors is necessary to determine a suitable drug dosage for each patient.
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Food and drug intrection
- 1. Assignment – 1st Pharmacy Practice Food and Drug Interactions Submitted By :- Vijay Kumar ( 75161827) Student of B.Pharmacy (7th sem.) MMSOP
- 2. INTRODUCTION :- A food drug interaction is a situation when an active chemicals in a drug reacts to the nutrients and food item and cause – less effective then expected More effective then expected May cause the effect in the body that could be extremely harmful to our body Food is either restricted or provided at a time before or after the medication has been given to prevent any Food-Drug interaction.
- 4. Food and Drugs that do not work well together Grapes /grapes juice with cholesterol lowering Drugs Eg :- Atorvastatin's ,Lovastatin's These statins drugs are broken down in liver by enzyme. The grapes/grapes juice can block the action of these enzymes ,which would cause the more of statins to enter the body than intended
- 6. Side effects cause by the interaction of statins and grapes Muscle breakdown Liver damage Increased blood sugar Neurological side effects Digestive problems Therefor grapes juice are not offered / given to the patents which are using statin’s
- 7. Another examples of food and drug intrection Vitamin K (increased the clotting factor ) with Warfarin ( thin the blood) Calcium with the anti seizures drugs (e.g. phenytoin sodium) Liquorice with digoxin ( used to treat heart failure and irregular heartbeats disorder )
- 9. How to avoid food drugs interactions By establishing an system dietary is aware to what food to avoid at the time of medication Representative should be educated on potential food drug interactions Discuss food preferences and alternative of the food that are on menu. Read food labels
- 10. Regards – vijay kumar