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7 Studies found for:
supplement [ALL-FIELDS] AND NCCAM [ALL-FIELDS] OR herb [ALL-FIELDS] AND NCCAM [ALL-FIELDS] OR vitamin [ALL-FIELDS] AND NCCAM [ALL-FIELDS]
Recognized Terms and Synonyms:
supplement:   9,679 studies
Nutritional supplementation
Dietary Supplementations
Food Supplementations
nutrient supplementation
Supplemental
NCCAM:   36 studies
herb:   278 studies
vitamin:   6,188 studies