Exposure to sun stimulates production of certain hormones underneath the human skin. The Ultraviolet B rays react with a certain variety of cholesterol in the skin triggering organs like liver and kidneys to produce vitamin D3, which in fact is not a vitamin but a king of steroid that boosts the human immune system. It inhibits the growth of malignant cells and also motivates the digestive tract to absorb more calcium and hinders angiogenesis that aids growth of cancerous cells. Vitamin D3 also stops formation of blood vessels that aid cancer thus effectively curbing the malignancy of any tumors.

It is a cause of grave concern that most sunscreens lotions used today block the Ultraviolet B rays thus inhibiting the formation of Vitamin D3. What the human race needs to realize today is that the harm done by sun is far less compared to the goodness that comes from its radiation. Exposure to sun benefits people having prostrate, ovarian, breast or colon cancer, osteoporosis, heart ailments and multiple sclerosis. If one can imagine statistically, people dying from the any of the above diseases are far more then people effected by skin cancer. Moreover, exposure to sun is more beneficial than detrimental as per the past 5 decades of medical research.

Attached Images

Chicago Line map_of_north_america.jpg (98.1 KB)

Among African Americans, melanomas occur mainly on body sites that are not pigmented, such as the palms of the hands, the soles of the feet, and the skin beneath the nails. Other sites at which melanomas occur relatively often in African Americans are the mucous membranes of the mouth, nasal passages, and genitals.