During
this, vitamin D is often associated with bone health. Understand it,
because vitamin D will work synergistically with calcium to maintain
bone density. However, besides keeping bones strong, vitamin D has many
other benefits.!
To
ensure bone health, calcium is not only necessary but also required
vitamin D, because vitamin D is responsible for carrying calcium from
the gastrointestinal tract to the bone. No amount of calcium you
consume, if not accompanied by adequate availability of vitamin D in the
body, calcium is not optimal for bone health.
It
is estimated that worldwide, about 1 million people develop vitamin D
deficiency, this condition if left unchecked can certainly cause
problems, either in bones or other organs.
In
the body of the function of vitamin D helps the absorption and
maintaining calcium and phosphorus. Both minerals are very important
role in bone metabolism. Addition of vitamin D also plays a role in the
immune system.
Vitamin
D is known to also play a role in helping to prevent certain types of
cancer. Call it colon cancer (colon), prostate cancer. Although not very
significant, the adequacy of vitamin reduces the risk of heart attacks
and diabetes.
Does it need to consume vitamin D supplements.?
To
answer this question, it must be understood previous the need of
vitamin D daily. Each person is different, for example, for ages 0 to 50
years it takes approximately 200 IU (50mcg), between 50-70 years
approximately 400 IU (100mcg), whereas over 70 years, it takes
approximately 600 IU (150mcg). Maximum daily dose is 2000 IU.
If
the estimated intake of foods containing vitamin D are less than the
amount required, there is no harm in consume supplements of vitamin D in
order to be unavoidable side effect of vitamin D deficiency.
Source of Vitamin D
In
the form of supplements available today, vitamin D2 (ergokalsiferol)
and vitamin D3 (cholecalciferol). D3 form has advantages, because it is
more effective that required fewer doses. Besides the side effects are
that much less than with types of D2.
Vitamin
D3 is also more natural than vitamin D2, because this type is the
result of prodiksi body after exposure to the sun. D2 product is usually
the result of production of the fungus that has undergone radiation.
Food
sources that contain vitamin D include cheese, salmon, eggs, milk and
beef. Also exposure to sunlight also can change the inactive to active
vitamin D in the body.
Problem of vitamin D deficiency
Deficiency
of vitamin D resulted in only 15% calcium absorption is very much
reduced. Despite the adequate intake, but absorption disorders lead to
an influx of calcium into the bone disturbed, consequently prone to
osteoporosis. Lack of vitamin D resulted in an immune system disorder.
Diabetes and heart problems allegedly have also been associated with
this condition.
Muscle
weakness is also the side effects that may occur. Several studies have
found that low vitamin D levels in the body turned out to have a
relationship with the incidence of colon cancer, breast cancer and
prostate cancer. It is to be understood that vitamin D deficiency is not
a trivial.
To
find out how much content in vitamin D, the examination can be done is
25 (OH) D or tests kalsidol. Normal levels in the body between 40 and 65
ng / mL, while the U.S. National Institutes of Health notes that levels
of 25 (OH) D over 30 ng / mL is the optimal amount for the body.
If the level is excessive
Until
now there has been found a serious problem due to excess of vitamin D.
One study found that consumption of up to 10,000 IU of vitamin D per day
for 5 months did not cause serious effects. In recent research note,
excess vitamin D resulted in increased levels of calcium and phosphate
in the blood. This condition may eventually lead to the effects of
osteoporosis for bone.
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