HEALTH ... INTERNAL DYNAMICS
Here’s how your body synthesises
vitamins that are crucial for internal functions
THE WORD Vitamin is a combination of
‘vital’ and ‘amine’. Amines (a kind of protein derivative) are important for
our bodies. While most essential vitamins come from external sources (grains,
pulses, fruits, oils, water and non-vegetarian foods), some are actually
manufactured by our bodies.
VITAMIN D
Vitamin D is called the sunshine
vitamin. A compound in the skin is converted into vitamin D by exposure to
sunlight. The time required for this conversion can be as little 15 minutes a
day.
Vitamin D also helps absorb calcium
from the intestines. In case of a vitamin D deficiency, the body is unable to
process calcium, no matter how much of it one consumes. Exercise is also
important. Calcium absorption is helped by the pressure of gravity on the
bones. Those of us with sedentary lifestyles tend to suffer from poor blood
supply to the bones and hence poor absorption of calcium.
VITAMIN K
In case of a cut to the body, our
bio system kicks into action immediately, and makes the blood clot. This clot
prevents further loss of blood. Vitamin K is vital for this mechanism, and is
manufactured by healthy intestinal bacteria.
VITAMIN B7 OR BIOTIN
Made with the assistance of gut
bacteria, it helps the body’s metabolism. It is useful for metabolic disorders
and multiple sclerosis.
VITAMIN B5 OR PANTOTHENIC ACID
A vitamin B7 deficiency occurs due
to a weak intestine and digestive system. Pantothenic acid is very important
for metabolism.
Note: Vitamins K, B5 and B7 are all
manufactured by good bacteria in our intestines. Good bacteria usually
outnumber bad bacteria, but can also be destroyed by antibiotics. This is why
doctors these days prescribe probiotics with antibiotics.
VITAMIN B3 OR NIACIN
One of the functions of the liver is
to convert a protein (tryptophan) found in food, to the vitamin called niacin.
Niacin is a very important component of the metabolic pathway. Metabolism
suffers a great deal due to insufficient niacin.
SHIKHA SHARMAHTBR19APR15
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