1) Nutraceuticals are foods or food components that provide health benefits, including the prevention and treatment of disease. They range from isolated nutrients, dietary supplements, specific diets, and herbal products.
2) There is a slight difference between functional foods and nutraceuticals - functional foods provide nutrients for healthy survival when prepared intelligently, while nutraceuticals aid in disease prevention/treatment.
3) Common types of nutraceuticals include dietary supplements, functional foods, medicinal foods, and pharmafoods. Probiotics, prebiotics, and antioxidants are also considered nutraceuticals.
important of nutraceuticals in pharmacy field for beneficial effect, herbal foods, useful effects in human beings, anticancer activity, fertility activity, anti diabetic activity, scope of nutraceutical market in INDIA
important of nutraceuticals in pharmacy field for beneficial effect, herbal foods, useful effects in human beings, anticancer activity, fertility activity, anti diabetic activity, scope of nutraceutical market in INDIA
Nutraceuticals is a broad umbrella term that is used to describe any product derived from food sources with extra health benefits in addition to the basic nutritional value found in foods.Nutraceutical, a portmanteau of the words “nutrition” and “pharmaceutical”, was coined in 1989 by Stephen L. DeFelice, founder and chairman of the Foundation of Innovation Medicine.[1] The term is applied to products that range from isolated nutrients, dietary supplements and herbal products, specific diets and processed foods such as cereals, soups, and beverages.
presentation about Nutraceutical
The term “nutraceutical” combines the word “nutrient” (a nourishing food or food component) with “pharmaceutical”(a medical drug). The word “nutraceutical” has been used to describe a broad list of products sold under the premise of being dietary supplements (i.e. a food), but for the expressed intent of treatment or prevent of disease.
Development of Nutraceuticals & functional foodsEkta Belwal
“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.
Nutraceuticals is a broad umbrella term that is used to describe any product derived from food sources with extra health benefits in addition to the basic nutritional value found in foods.Nutraceutical, a portmanteau of the words “nutrition” and “pharmaceutical”, was coined in 1989 by Stephen L. DeFelice, founder and chairman of the Foundation of Innovation Medicine.[1] The term is applied to products that range from isolated nutrients, dietary supplements and herbal products, specific diets and processed foods such as cereals, soups, and beverages.
presentation about Nutraceutical
The term “nutraceutical” combines the word “nutrient” (a nourishing food or food component) with “pharmaceutical”(a medical drug). The word “nutraceutical” has been used to describe a broad list of products sold under the premise of being dietary supplements (i.e. a food), but for the expressed intent of treatment or prevent of disease.
Development of Nutraceuticals & functional foodsEkta Belwal
“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.
Hello Everyone, Myself Mr. Omkar B. Tipugade, Assistant Professor, Genesis Institute of Pharmacy, Radhanagari. Today I upload the ppt on Nutraceuticals chapter. Notes are prepared as per PCI Syllabus for Third year B-Pharmacy Students.
Notes are very useful for the B-Pharmacy Third year Student specially for Herbal drug technology subject.
Role of nutraceuticals and functional foods in healthy ageingT. Tamilselvan
Explanation and Detailed examples and its uses for nutraceuticals and functional foods with research examples. uses and health benefits are also described in detail
This presentation is about the emerging field of nutraceuticals, its relation with the food, health and pharmaceuticals. How the food we daily intake plays a major role in providing stability and treating or preventing ailments. It also has information about the top 3 chronic diseases as listed by WHO and how the nutraceuticals associated with them.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
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These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
2. NUTRACEUTICALS
By Muhammad Adeel
B.Sc Hons. Human Nutrition and Dietetics,
National Institute of Food Science and Technology,
Faculty of Food Nutrition and Home Sciences,
University of Agriculture, Faisalabad.
4. Introduction
o The term nutraceutical was coined from “nutrition” and “pharmaceutical” in 1989 by
Stephen Defelice
o According to Defelice, nutraceutical is any substance that is a food or a part of food
that provides medical or health benefits, including the prevention and treatment of
disease.
o Such products may range from isolated nutrients, dietary supplements and specific
diets to genetically engineered designer food and herbal products.
o The concept of nutraceutical was started from the survey in U.K, Germany and
France. However, the term nutraceutical as commonly used in marketing has no
regulatory definition.
o Health ministry of Canada which defines nutraceuticals as “a product isolated or
purified from the food generally sold in medicinal form not associated with food and
demonstrated to have a physiological benefit and provide protection against chronic
disease.
5. Functional Foods and Nutraceutical
o There is a slight difference between the functional foods and nutraceuticals.
o When food is being cooked or prepared using “scientific intelligence” with or
without knowledge of how or why it is being used, the food is called “functional
food”.
o Thus functional food provides the body with the required amount of vitamins, fats,
carbohydrates, etc. for healthy survival.
o When functional food aid in the prevention and/or treatment of disease and/or
disorder other than anemia, it is called as nutraceutical.
o E.g.; fortified dairy products (e.g. Milk), and citrus fruits (e.g. Orange juice).
6. CLASSIFICATION OF NUTRACEUTICALS
There are multiple different types of products that fall under the category of
nutraceuticals. These include:
1. Dietary supplements
2. Functional foods
3. Medicinal food
4. Farmaceuticals.
7. Dietary Supplements
o A dietary supplement is a product that contains nutrients derived from food products that are
concentrated in liquid, capsule, pills and tablet form.
o The dietary supplement health and education act (DSHE) of 1994 defined generally what constitutes
a dietary supplement. "A dietary supplement is a product (other than tobacco) that is intended to
supplement the diet that bears or contains one or more of the following dietary ingredients-a vitamin,
a mineral, a herb or other botanicals, amino acids or a dietary substance for the use by man to
supplement the diet by increasing the total dietary intake or a concentrate; metabolite, constituent
extract, or combinations of these ingredients. It is not represented for use as a conventional food or
as the role item of a meal or diet and is labeled as a "dietary supplement".
o It includes probiotics, prebiotics, antioxidants and enzymes.
8. Probiotics
o Probiotics are live microbial food ingredients, which are beneficial to health. Colon is the most
densely populated region of the gastrointestinal tract and harbors an estimated 500 different bacterial
species.
Probiotic Bacterial Species:
o Lactobacilli, Streptococcus
o Lactobacillus rhamnosus, Bifidobacterium breve
o Lactobacillus reuteri, Lactobacillus case,
9. Prebiotics
o Prebiotics are the substances, which reach to colon in intact form i.e. without getting
depleted by the gastric pH and digestive acids.
o These prebiotics also selectively promote the growth of colonel probiotic bacteria; hence
they act as fertilizers for these bacteria.
o These are collective term for non-digestive but a fermentable dietary carbohydrate that
may selectively stimulates growth of certain bacterial groups’ resident in the colon, such
as Bifidobacteria, Lactobacilli considered to be beneficial for the human host.
o Inulin, which is soluble dietary fibers and resistant to digestive enzyme and thus reaches
to large intestine or colon essentially intact, where it is fermented by resistant bacteria,
Lactobacilli.
10. Antioxidants
o Dietary antioxidants and some accessory molecules, such as zinc and certain
vitamins are important in maintaining free radical scavenging systems,
biosynthetic capacity, membranes, and enzymes.
o Antioxidants are found in the vegetable oils. e.g. - Soybean oil, canola oil, corn
oil, oat oil, wheat germ oil, palm oil, evening prime rose oil.
o Like tocopherols (vitamin E) lower the susceptibility of LDL oxidation and also
reduce platelet’s role in thrombus formation.
o It includes Vitamins (Vitamin C, vitamin E), Carotenoids (β-Carotine, lycopene),
Thiols (lipoic Acid, glutathione), Enzymes (Co-Enzyme Q-10, super oxide
dismastase), Selenium and Minerals (Copper, Manganese, and Zinc).
11. Functional Food
o Functional food have been either enriched or fortified, a process called nutrification. This
practice restores the nutrient content in a food back to similar levels from before the food
was processed. Sometimes, additional complementary nutrients are added, such as vitamin
D to milk.
o Health Canada defines functional food as "ordinary food that has components or ingredients
added to give it a specific medical or physiological benefit, other than a purely nutritional
effect.
o In Japan, all functional foods must meet three established requirements: food should
Prevent in their naturally occurring form, rather than a capsule, tablet, or powder.
Consumed in the diet as often as daily and
Should regulate a biological process in hopes of preventing or controlling diseases.
12.
13. Phytochemicals Source Role
Tocotrienols &
tocopherols
Grains Suppressed the growth of diverse tumors cell lines via initiation of
apoptosis and concomitant arrest of cells in the G1 phase of the cell
cycle
Carotenoids Fruits & vegetables Antioxidants, protects against uterine, prostate, colorectal, lung and
digestive tract cancers, and protection to other antioxidants.
Limonoids Citrus fruits Inhibiting phase I enzymes & inducing phase II detoxification enzymes
in liver, provide protection to lung tissue.
Phytosterols Various plants Exhibit anti-inflammatory, anti-neoplastic, anti-pyretic & immune-
modulating activity, decrease cholesterol
Phenolic constituents Various plants, wholegrain Antioxidants, lowers the risk of CHD, diabetes, hypertension etc.
Flavonoids Grapes, wines Action against free radicals, free radicals mediated cellular signaling,
inflammation, allergies, platelet aggregation, & hepatotoxins
Isoflavonoids Soybeans Treating cancers & osteoporosis
14. MEDICAL FOOD
o The FDA considers medical foods to be "formulated to be consumed or administered
internally under the supervision of a physician, and which is intended for the specific
dietary management of a disease or conditions for which distinctive nutritional
requirements, on the basis of recognized scientific principle, are established by the
medical evaluation.
o Nutraceuticals and supplements do not meet these requirements and are not classified
as medical food.
o Medical food can be ingested through the mouth or for people diagnosed with specific
illness. Medical foods are regulated by the FDA and will be prescribed or monitored
by medical supervision.
15. FARMACEUTICALS
o It refers to medically valuable compounds produced from modified agricultural crops or
animals (usually through biotechnology).
HERBAL/BOTANICAL PRODUCTS
o These are different botanical products or which are derived as concentrates and extracts.
o It includes: Vegetables, fruits, whole grain, herbs, nuts and various seeds contain an
abundance of phenolic compounds, terpenoids, sulphur compounds, pigments etc. that
has been associated with protection / treatment of certain disease conditions.
16. Some of the commonly used Herbal Products and their uses.
Herbal Product Uses
Aloe vera Anti-inflammatory, emollient, wound healing,
Evening Primrose oil Dietary supplement of linoleic acid, treatment of atopic eczema
Garlic Antibacterial, antifungal, antithrombotic, anti-inflammatory
Ginger carminative, antiemetic, treatment of dizziness
Ginseng Hepatitis, sleep aid, depression, Improves mental concentration
Green tea Antioxidant, reduces risk of CVD, enhances humoral and cell mediated
Immunity
Ginkgo Dementia, Memory enhancement
17. CAUSES OF RAPID EMERGENCE OF NUTRACEUTICALS
o Consumers dissatisfied with drug cost and conventional health care are turning to unproven
and untested natural product for treatment and prevention.
o Chronic diseases with poor therapeutics alternatives.
o Desired for personalized medicines.
o Large proportions try to get rid of the effects of aging.
o New focus on preventing medicine.
18. (Conti…)
CAUSES OF RAPID EMERGENCE OF NUTRACEUTICALS
o Public perception that “natural is good”.
o Use of nutraceuticals before long runs and routinely during a season of training may reduce
the incidence of effusions, leading to less training days lost to swollen joints.
o Preparations that enhance meniscal healing, especially after surgical repair, are sure to
developed as the meniscus is the main protector of the knee joint.
o More than 40% American use alternative medical therapies, nutraceutical account for
significant population.
19. NUTRACEUTICALS AVAILABLE IN MARKET
Brand name Components Function
Betatene Carotenoids Immune function
Xangold Lutein esters Eye health
Lipoec 𝛼-lipoic acid Potent antioxidant
Generol Phytosterol CHD reduction
Premium probiotics probiotics Intestinal disorder
Soylife Soyabean phytoestrogen Bone health
Fenulife Fenugreek galactomannon Control blood sugar
20. APPLICATION OF
NUTRACEUTICALS
All therapeutic areas such as anti-arthritic, pain killers and cough,
sleeping disorders, digestion and prevention of certain cancers,
osteoporosis, blood pressure, cholesterol depression, diabetes and beauty
care has been covered by nutraceuticals. Its main applications are
following:
21. Class Source Potential benefit
Beta-carotene Carrots, various fruits Neutralizes free radicals, which may damage cells; bolsters
cellular antioxidant defenses
Lycopene Tomatoes May contribute to maintenance of prostate
Monosaturated fatty acids Tree nuts May reduce risk of coronary heart disease
Flavonols Onions, apples, tea,
broccoli
Neutralize free radical, which may damage cells;bolster
cellular,antioxidation defences
Soy protein Soybeans and soy-based
food
May reduce risk of coronary
heart disease
Lactobacilli, bifidobacteria Yogurt, other dairy and
nondairy applications
May improve gastrointestinal health and
systematic immunity
22. o Increasing awareness levels about fitness and health, spread by media coverage are
promoting the majority of people to lead healthier lifestyles, exercise more, and eat
healthy.
o The expanding nutraceuticals market indicates that end users are seeking minimally
processed food with extra nutritional benefits and organoleptic value.
o This development, in term, is propelling expansion in the nutraceutical market globally.
The emerging nutraceuticals industry seems destined to occupy the landscape in the new
millennium. Its tremendous growth has implications for the food, pharmaceutical, health
care, and agriculture industries.
FUTURE DEVELOPMENTS OF NUTRACEUTICLAS
23. Many scientists believe that enzymes represent another frontier in nutraceuticals. “Enzymes have
been underemployed. They are going to be a hot area in the future”.
Fermentation technology using microbes to create new food products also represent potential.
Use of nutraceuticals in sports medicine application is appealing.
Carotenoids will certainly play a critical role in nutraceutical product development. There is an
abundance of scientific information supporting the benefits of natural carotenoids versus disease
states. Also, it appears that the two most powerful antioxidant natural carotenoids are lutein and
lycopene. Lycopene offers remendous nutraceuticals opportunities.
FUTURE DEVELOPMENTS OF NUTRACEUTICLAS (Conti…)
24. Lutein is a natural carotenoid that offers protection against age related macular degeneration (AMD).
This condition can occur at 50-60 years. Thus making the aging Baby Boomers prime targets. Lutein
has additional scientific support with regard to protective benefits against lung cancer, breast cancer
and cervical cancer in women.
Tocotrienol is promising for nutraceuticals because of its health benefits, “suggest Eileen mourry,
business manager for nutrition, Eostman Chemical, Kiingsport,TN. “ studies shows tocotrienols are
powerful antioxidants. Preliminary results indicate that it may have an anti-cancer benefit as well”.
In the field of sports medicine, athletes are always looking for an edge to avoid injury and when
injured, to recuperate quickly. Natural treatment preparations appeal to athletes, and may now use
nutraceuticals as an adjunct in the treatment regimen for aching joints. Future use of nutraceuticals in
these areas is exciting and opens an opportunity for extensive study of efficacy. There is an enormous
concern for health care cost and the impact of managed care. This result is an opportunity called
Nutraceuticals.
FUTURE DEVELOPMENTS OF NUTRACEUTICLAS (Conti…)
25. CONCLUSION
o Nutraceuticals are present in most of the food ingredients with varying concentration
o Concentration, time and duration of supply of nutraceuticals influence human health
o Manipulating the foods, the concentration of active ingredients can be increased
o Diet rich in nutraceuticals along with regular exercise, stress reduction and
maintenance of healthy body weight will maximize health and reduce disease risk
26. REFRENCES
1. De Felice L Stephen. The nutraceutical revolution its impact on food industry. Trends in
food sci. and tech 1995;6:59-61
2. Jack DB. Keep taking the tomatoes the exciting world of nutraceuticals. Mol Med Today
1995; 1(3):118-21
3. Browser B. Nutraceuticals: poised for a healthy slice of the market. Nat Biotechnology
1998;16:728-33
4. Text book of pharmacognosy and phytochemistry by Biren shah and A.K.Seth, pg.no-
471-479.
5. Probiotics: Applications in Gastrointestinal Health & Disease Presented in conjunction
with the American College of Gastroenterology’s 72nd Annual Scientific Meeting,
Autumn 2007).
27. “Let food be thy medicine and medicine
be your food“ - Hippocrates ( 460-377BC)
Thankyou