VITAMINS AND THEIR IMPORTANCE
(PART-I)
What are vitamins?
There are some nutrients that our body does not make on its own but are required for normal functioning and growth of our body. Thus we must obtain them from the foods we eat, or via vitamin supplements.
They are essential for providing good health and are necessary for many life functions.
Vitamins are a group of organic compounds that exists in food & functions in a variety of capacities of our body.
Supplements that aid in suppressing stress

Increasing serotonin levels in the brain wards off stress-related symptoms like depression, irritability, and frustration.
The mineral magnesium can help to regulate serotonin levels.
Antioxidant supplements can also break up free radicals that cause harm to your body.
TYPES OF VITAMINS?
1-The B Vitamins
B‐1, B‐2, B‐3, B‐6, B‐12
2-fats soluble vitamins.
Here are the water-soluble vitamins which are called the B-vitamins
B‐1 Thiamin (Vitamin F)
Important in:
Producing energy from carbohydrates
promoting growth and good muscle tone
Whole grain or enriched slices of bread and cereals
Warnings: B‐1 is non-toxic even at high dosages
Heart & Gastrointestinal problems
People with malabsorption conditions
Important in:
carbohydrate, fat, and protein metabolism
formation of antibodies and red blood cells
maintenance of good vision, skin, nails, and hair
Small amounts in
Warnings: B‐2 is nontoxic at supplemental and dietary levels. Light can destroy riboflavin, so purchase milk in opaque containers.
Cracks and sores in mouth and lips
People with Sickle Cell Anemia
B‐3 Niacinamide & Niacin
Important in:
maintenance of skin and tongue
maintenance of the nervous system
the health of the digestive tract
Warnings: In doses of only 50‐100 mg nicotinic acid can cause dilation of blood vessels and potentially painful tingling (“niacin flush”), diarrhea, nausea, vomiting, and long term liver damage. Nicotinamide is almost always safe to take, although a few cases of liver damage have been reported in doses of over 1000 mg/day.
B‐3 Deficiency
Pellagra: a disease caused by B‐3 deficiency, rare in Western societies
gastrointestinal disturbance, loss of appetite
headache, insomnia, mental depression
fatigue, aches, and pains
nervousness, irritability
Most people get plenty of B‐3 from their diet because it is added to white flour.
Important in:
Production of red blood cells
conversion of tryptophan to niacin (B‐3)
reducing muscle spasms, cramps, and numbness
maintaining a proper balance of sodium and phosphorous in the body
Warnings: High doses of B‐6 may be recommended to treat PMS, carpal tunnel syndrome, and sleep disorders, but continued use of high doses may result in permanent nerve damage.
Pregnant women should always consult their doctor before taking this supplement and all others.
loss of muscle control, muscle weakness
patients with kidney failure
women using oral contraceptives
Important in:
production of red blood cells
metabolizing fats and proteins
Warnings: Vegetarians need to look for fortified sources (soy milk, supplements).The Elderly often have trouble absorbing.
pernicious anemia– B‐12 injections often taken regularly
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now it's up to you to choose which one
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