Vitamin D Intake Away From Medical Oncology
Vitamin D is a cancer prevention source. Low vitamin D intake and higher risks of cervical, breast and colorectal cancers are often inter-linked. Researchers believe that Vitamin D is a cancer fighter that may interrupt the growth of abnormal cells, help kill cancer cells and help reduce blood supply to tumours.
Generally, researchers at Medical Oncology Hospital in India are of the opinion that people take about 1000 IUs of Vitamin D, on a daily basis. Spending about 15 minutes in the sun has proven to be beneficial as well.
Benefits Of Vitamin D
Further, as an important compound the body that regulates calcium and phosphorus in the body, Vitamin D is a health essential. It uses calcium to help build bones and keep them strong. Also, Vitamin D is beneficial to tissues in the body, including the kidneys, intestines and parathyroid glands.
Sources Of Vitamin D
Another welcome fact is how Vitamin D is found in palatable food. Vitamin D is largely found in salmon, mackerel, tuna, sardines, as well as in cod liver oil and other fish liver oil. Small but significant amounts are found in beef liver, cheese, and egg yolks too.
Experts have often argued how vitamin D is more of a hormone than a vitamin, as the body makes its own vitamin D if the skin gets enough ultraviolet (UV) rays from sunlight.
Forms Of Vitamin D
The human body can actually store several forms of vitamin D. Vitamin D3 is the form that is the skin itself produces. Vitamin D2 (calciferol) and D3 (cholecalciferol) can be absorbed from food. The liver transforms D2 and D3 into calcidiol, also called 25 hydroxyvitamin D (25 hydroxycholecalciferol). This form of Vitamin D usually stays for several weeks in the blood and that is what doctors generally look at when they test for a person’s vitamin D levels. The active form of vitamin D aids the intestine in absorbing more calcium and phosphorus and promotes bone mineralization.
Thus studies suggest that risk of developing certain types of cancer is significantly lesser in people who have higher levels of vitamin D in their bodies. However, there is always a risk of over-exposure to Sun and skin cancer risk. Therefore, ,the research centres associated with Medical Oncology Hospital in India, urge people to balance out the Vitamin D presence, specially from the Sun.
Better equipped studies are needed to find out whether vitamin D is the reason for the differences in risk, or if there is another reason. However, researchers would still have to find out whether vitamin D deficiency raises a person’s cancer risk. They would also need to know whether taking in more vitamin D than the recommended need will cause changes. Therefore, to a large extent, the possible role of vitamin D in treating cancer is still being studied.Medical oncology hospital in india