[Venturer]

Manchester University article in Nature stating cancer is ‘man made’

They probably think Global Warming is man made too.

[Rockingham]

Cancer may be man-made for a reason little suspected until recently. Vitamin D has potent anti-cancer effects. It can be obtained from diet or, more commonly, is synthesized in the skin with exposure to ultraviolet light. Due to modern indoor living though, most people are deficient in Vitamin D.