Would you like to know the truth about sunscreens and skin cancer?

Dr Briffa's blog article here refers to the fact that "interests that are not scientifically based seem to be driving the heavy reliance on sunscreens as the first line of prevention against skin cancer." - Unfortunately, those interests that are not scientifically based may well have led to the use of sunscreens blocking the manufacture of vitamin D, the sunshine vitamin, which is linked to helping to prevent cancer...