Scientists Blow The Lid on Cancer & Sunscreen Myth
..Researchers concluded that the conventional dogma, which advises avoiding the sun at all costs and slathering on sunscreen to minimize sun exposure, is doing more harm than actual good.
That’s because overall sun avoidance combined with wearing sunscreen effectively blocks the body’s ability to produce vitamin D3 from the sun’s UVB rays, which is by far the best form of vitamin D.
In the USA, vitamin D deficiency is at epidemic levels. Ironically, vitamin D deficiency can lead to aggressive forms of skin cancer. A ground-breaking 2011 study published in Cancer Prevention Research suggests that optimal blood levels of vitamin D offers protection against sunburn and skin cancer..
..The link between melanoma and sun exposure (dermatology’s dogma) is unproven. There’s no conclusive evidence that sunburns lead to cancer. There is no real proof that sunscreens protect against melanoma. There’s no proof that increased exposure to the sun increases the risk of melanoma.
A 2000 Swedish study concluded that higher rates of melanoma occurred in those who used sunscreen versus those who did not.
..the widespread vitamin D3 deficiency is linked to overuse of sunscreen combined with sun avoidance in general..
