title: [General medical information. Vitamin supplementation: too much of a good thing is bad].
authors.forename: J B
authors.initials: JB
authors.lastname: van Putten
mesh_terms: D002318:Cardiovascular Diseases / Q000517:prevention & control*; D019587:Dietary Supplements / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D005609:Free Radicals; D006801:Humans; D008175:Lung Neoplasms / Q000517:prevention & control*; D014815:Vitamins / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D005609:Free Radicals; D014815:Vitamins