Vitamin
D and Cancer Prevention
September 1, 2010
What is the link between Vitamin D and Cancer?
Through recent and past
scientific studies, it is now known that this essential "sunshine
vitamin" affects over 200 genes in the DNA of our cells. This means
that a deficiency can have serious health consequences.
Indeed,
many of these genes regulate the immune system and plays a role in
regulating cell growth. A lack of vitamin D means that these genes are
not properly regulated and this can lead to many diseases.
Vitamin
D binds to hundreds of specific locations on the DNA according to
recent research studies. These binding sites seem to concentrate in
areas of the gene that play a role in disease such as diabetes, cancer
and MS.
There is very strong scientific evidence that a deficiency in vitamin D can significantly increase the risk of cancer.
How to get vitamin D
While
the body make vitamin D on the skin when it is exposed to sunlight (and
that is why it is often referred to as the "sunshine vitamin", this
method may not be the best method of giving your body a health dose of
vitamin D.
Firstly, too much sun exposure on the skin increases
the risk of getting skin cancer. Secondly, you can never be sure
exactly how much sun exposure is needed since it depends on where you
live and the weather conditions. Thirdly, we are spending much more
time indoors compared to the past.
You can also get vitamin D from food sources such as fish liver oil, salmon, mackerel and herring and eggs.
Vitamin D supplement is the most reliable way to ensure you get the amount your body needs.
What is your
recommendation?
To avoid deficiency in vitamin D,
take 1,000 IU daily. This is higher than the RDA set by the experts but
it is a very safe dosage to use for adults. See the full review on Vitamin D to get detailed information on the health benefits of this essential vitamin.
Want the COMPLETE details on Vitamin D?
See our full review on Vitamin D to get comprehensive information to discover all the health benefits.
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