Vitamin B complex: Benefits, Side Effects and Deficiency

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How Can This Vitamin Help Me?

Vitamin B complex, is a combination of several water soluble vitamins.
The B complex group is made up of of eight B vitamins namely,
B1(thiamine), B2(riboflovin), B3(niacin), B6(pyridoxine),
B12(cobalamine), folic acid, panthothenic acid and biotin. Each of
these vitamins has a distinctive function to perform in the body.
Vitamin B complex helps in the healthy functioning of the immune and
nervous system. It helps in the production of red blood cells and
prevents anemia.

What are the Side Effects and How Much Should I Take?

Consuming more than 400 mg/day of vitamin B 6, which is 200 times the
RDA, can cause difficulty in walking, some neurological disorders and
numbness in the mouth and hands. An overdose of vitamin B 3 ,also known
as niacin may result in the following symptoms: faintness, pounding in
the head, diarrhea, jaundice and impairment of liver function, low
levels of glucose tolerance, other skin lesions and abdominal cramps.
Most of the effects are reduced on withdrawal of the vitamin. The
recommended daily allowance is 1.4 mg for Vitamin B1, 1.6 mg for
Vitamin B2, 2 mg for Vitamin B6 and 1 ug for vitamin B 12. If you want
to get obtain your intake from food sources then plants are not a good
source of Vitamin B. Most of it is obtained from animal protein.

What Happens If I am Deficient in Vitamin B complex?

Vitamin B deficiency can affect the nerve transmission and proper
functioning of the brain. It increases the risk of heart disease.
Deficiency of vitamin B12 can lead to formation of abnormal cells
called megaloblasts and result in anemia. It can also cause problems
like depression and loss of memory. Any deficiency of the B complex
vitamin might lead to a lot of health problems. There are a number of
reasons why many people suffer from a deficiency of this vitamin. A
deficiency of the B complex vitamin may cause one or more of the
following symptoms: chronic exhaustion and fatigue, insomnia, lack of
concentration and irritability. The best course of action is to talk to
your doctor or health professional who can advise you on
supplementation.

Article Tags:
Side Effects, Complex Vitamin

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