142 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]
Found 142 studies with search of:   supplement [ALL-FIELDS] AND NCCAM [ALL-FIELDS] OR herb [ALL-FIELDS] AND NCCAM [ALL-FIELDS] OR vitamin [ALL-FIELDS] AND NCCAM [ALL-FIELDS]
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Recognized Terms and Synonyms:
supplement:   6328 studies
nutrient supplementation
nutritional supplementation
supplemental nutrition
vitamin:   4357 studies
nccam:   538 studies
herb:   189 studies