[Testing of secondary plant products. Juicing good for the immune system?].
D000276:Adjuvants, Immunologic / Q000008:administration & dosage*; D001628:Beverages; D002986:Clinical Trials as Topic; D005419:Flavonoids / Q000008:administration & dosage; D005638:Fruit; D006801:Humans; D008517:Phytotherapy; D014675:Vegetables; D019207:beta Carotene / Q000008:administration & dosage*
D000276:Adjuvants, Immunologic; D005419:Flavonoids; D019207:beta Carotene