Effects of Vitamin Treatment or Supplements with Purported Antioxidant Properties on Skin Cancer Prevention: A Meta-Analysis of Randomized Controlled Trials
Evidence Based Medicine
Chang YJ et al. – The current meta–analysis of randomized controlled trials(RCTs) indicated that there is no clinical evidence to support an overall primary and secondary preventive effect of vitamin treatment or supplements with purported antioxidant properties on skin cancer. The effect of vitamin supplements on skin cancer should not be overemphasized.