- Vitamins and minerals: efficacy and safetyJ N Hathcock
Council for Responsible Nutrition, Washington, DC 20036 1609, USA
Am J Clin Nutr 66:427-37. 1997..Many widely discussed putative adverse effects of vitamin C, vitamin E, and trivalent chromium have little factual basis. There is no evidence of adverse effects from beta-carotene supplements except in current heavy smokers...