Supplementary evidence.
D019587:Dietary Supplements / Q000592:standards*; D005060:Europe; D005062:European Union; D006801:Humans; D007881:Legislation, Food; D008903:Minerals / Q000592:standards*; D018673:Nutrition Policy / Q000331:legislation & jurisprudence*; D006113:United Kingdom; D014815:Vitamins / Q000592:standards*
D008903:Minerals; D014815:Vitamins