Are strict vegetarians at risk of vitamin B12 deficiency?
Novy
M A
MA
Department of Nutrition Therapy, Cleveland Clinic, USA.
D000818:Animals; D014676:Diet, Vegetarian / Q000009:adverse effects*; D019587:Dietary Supplements; D004531:Eggs; D005527:Food, Fortified; D006801:Humans; D008892:Milk; D018673:Nutrition Policy; D013997:Time Factors; D014806:Vitamin B 12 Deficiency / Q000209:etiology*