This simple vitamin can decrease risk of non-melanoma skin cancer by up to 35%. Niacinamide (a form of niacin or Vitamin B3) at 500 mg per day decreases the risk of non-melanoma skin cancers by up to 35%.

It costs pennies per day.¬† Niacinamide doesn’t cause flushing like niacin and has a good safety profile.¬† Now that is prevention we can live with!

References:

http://www.nejm.org/doi/full/10.1056/NEJMoa1506197#t=article