This document discusses nutraceuticals, which are foods or food components that provide health benefits. It defines nutraceuticals and outlines their classification based on beneficial ingredients or therapeutic uses. Some common nutraceuticals like lycopene, leutin, vitamins, minerals, herbs, and phytochemicals are described. The health benefits of different nutrients are highlighted. In conclusion, nutraceuticals are naturally present in many foods and consuming a diet rich in these can help maximize health and reduce disease risk.

1. 

NUTRACEUTICALS
T.Shivakumar
B.PHARMACY
shiva.pharmacist@gmail.com

2. NUTRACEUTICALS
Let Food be Your Medicine

3. An Apple a Day Keeps the
Doctor Away

4.  Greek Physician Hippocrates,
Known as father of Medicine.
(said several centuries ago)
“Let Food be Your Medicine”
The Philosophy behind is:
“Focus on Prevention”

5. Nutraceutical can be defined as
The term “Nutraceutical” was coined from
“Nutrition” & “Pharmaceutical” in 1989 by Stephen
DeFelice,MD, Founder and Chairman of the Foundation for
Innovation in Medicine (FIM).
“A food or part of food or nutrient, that
provides health benefits, including the
prevention and treatment of a disease.”

6. “ A Diet supplement that delivers a
concentrted form of a biologically active
component of food in a non food matrix to
enhance health”.
 “Health promoting compounds or products
that have been isolated from food sources.”

7. Broadly can be defined as:
Nutrients: Substances which have established
Nutritional functions e.g. Vitamins, Minerals, Amino
Acids, Fatty acids, etc.
Herbals/ Phytochemicals: Herbs or Botanical products
Dietary Supplements: Probiotics, Prebiotics, Antioxidants,
Enzymes, etc.

8. CLASSIFICATION:
I.Based on the beneficial ingredient:
• Anti oxidants,carotenoids
• Dairybased ingredients
• Minerals
• Probiotics and Prebiotics
• Proteins Peptides Aminoacids
• Soyabased ingredients

9. II. Based on Therapeutic Use:
Nutraceuticals
• For bone &joint health- fish oils
• For Migrane risk reduction- tea
• For Cancer risk reduction- soy
• For Eye health- leutin
• For Diabetes- fenugreek

10. LYCOPENE
Latin name : Lycopersicon E
Local name : Tomato
Parts used : Fruits
Uses : Antioxidant,
Food colouring,
Very important for optimum
health

11. LEUTIN
Local name : Marigold
Family : Asteraceae
Uses : Prevents the cataract,
Protects macula of eye

12. NUTRIENTS
Most common Nutrients used/ supplemented as Nutraceutical
are:
Minerals and Vitamins.
or in combination
or in combination with other antioxidants

13. Health Benefits of different common nutrients
Vitamins
Fat Soluble Vitamins
 Vitamin A: Acts as antioxidant, essential for growth and
development, maintains healthy vision, skin and mucous
membranes, may aid in the prevention and treatment of
certain cancers and in the treatment of certain skin
disorders.

14. Vitamin D: Essential for formation of bones and teeth, helps the
body to absorb and use
calcium
Vitamin E: Antioxidant, helps to form blood cells, boosts
immune system
Vitamin K: Essential for blood clotting

15. Water Soluble Vitamins
Vitamin C: Antioxidant, necessary for healthy bones, gums,
teeth and skin. Helps in wound healing, prevent from common
cold
Vitamin B 1: Helps in carbohydrate metabolism, essential for
neurological function.
Vitamin B 2: Energy metabolism, maintain healthy eye, skin and
nerve function.

16. Vitamin B 3: Energy metabolism, brain function
Vitamin B 6: Helps to produce essential proteins, convert
proteins to energy
Vitamin B 12: Help in producing genetic material, formation of
RBC, maintenance of CNS, synthesis of amino acids, involved in
metabolism of protein, fat and carbohydrate.

17. Herbals
Aloe vera: Anti-inflammatory, emollient, wound healing,
Garlic: Antibacterial, antifungal, antithrombotic,
antiinflammatory,
Ginger: carminative, antiemetic, treatment of dizziness

18. Green tea: Antioxidant, reduces risk of CVD, enhances humoral
and cell mediated Immunity,
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,

19. Phytochemicals
Phytochemicals could provide health benefits as;
• Substrate for biochemical reactions
• Cofactors of enzymatic reactions
• Inhibitors of enzymatic reactions
• Absorbents that bind to & eliminate undesirable constituent in the
intestine
• Scavengers of reactive or toxic chemicals

20. • Enhance the absorption and / or stability of essential nutrients
• Selective growth factor for beneficial bacteria
• Fermentation substrate for beneficial bacteria
• Selective inhibitors of deleterious intestinal bacteria

21. CONCLUSION
Nutraceuticals are present in most of the food ingredients with
varying concentration
Concentration, time and duration of supply of nutraceuticals
influence human health
Manipulating the foods, the concentration of active ingredients
can be increased
Diet rich in nutraceuticals along with regular exercise, stress
reduction and maintenance of healthy body weight will maximise
health and reduce disease risk