Breast, prostate and colon cancer: Vitamin D could be a new treatment.

The vitamin has an important role in the prevention of breast, prostate and correctable cancer. JoEllen Welsh , a researcher at the State University of New York, studied for twenty-five years the effects of vitamin D.

In nitro tests are promising

In nitro tests performed in the laboratory on breast cancer cells showed a regression in a few days, 50% of cancer cells even when they are all brought into contact with a potent form of vitamin D. “This is similar to what we see when we treat cells with Tamoxifen, a drug used to treat breast cancer,” said Dr. Welsh. The team continued its research with mice. Past, suffering from breast cancer, also saw their tumors disappear after a few weeks or decrease of 50%. It is the same for tumors of the prostate and colon.

What are the implications for humans?

At the moment, studies are underway. It was found that high intakes of vitamin D allowed a 24% reduction in risk of breast cancer stimulated by estrogen or progesterone hormones, the case of the most common cancer. By cons, if cancer is not stimulated by hormones or stimulated by several hormones, no relationship was found with vitamin D. Further investigations are underway whose E3N which is centered on the relationship between nutrition, hormones and cancer involving 100,000 women volunteers since 1990. They meet every two years questionnaires about their lifestyle, diet, treatment, etc, And 25,000 of them accept blood samples that are stored to be considered in case of necessity.


Needs and sources of vitamin D

Identified in 1922, Vitamin D or calciferous is a fat soluble vitamin. It is necessary for the intestinal absorption of calcium so it can attach to the bone. Everyone knows that rickets is due to a deficiency of vitamin D. Is uncommon in the diet (lean fish liver, fatty fish, egg yolk and butter) children often use supplements drug to be 5 to 10 micrograms daily intake. It is also recommended to expose to sunlight 50% body surface area for twenty minutes twice a week.


At the end of the winter, the time of sunshine is low, three-quarters of Europeans lack of this vitamin that protects us from cardiovascular disease, bone declassification of which can lead to fractures, rickets and biological disorders in children. Vitamin D deficiency is easily treated by an intake of vitamin D orally, it is recommended to do a blood test to check the levels your doctor is there to guide you so you do not overdose.