Clinical Trials of Dietary Supplements: C
- Caffeic Acid (10)
- Caffeine (824)
- Calciferol (2,755)
- Calcium Supplement (78)
- Calendula (18)
- Caproate (51)
- Caraway (6)
- Carnitine (239)
- Cassava (35)
- Castor (43)
- Cat's Claw (2)
- Catechin (101)
- Catechol (131)
- Cayenne (41)
- Celeriac (12)
- Chalcone (2)
- Chamomile (37)
- Chaste Tree (7)
- Chicory (28)
- Chinese Rhubarb (23)
- Chinese Salvia (52)
- Chinese Yam (7)
- Chirata (15)
- Chitin (18)
- Chitosan (116)
- Cholecalciferol (2,709)
- Choline (282)
- Chondroitin (96)
- Chrysanthemum (40)
- Cinnamon (87)
- Cinquefoil (1)
- Citrate (1,851)
- Clove (34)
- Cobalamin (550)
- Coconut (149)
- Coenzyme Q10 (232)
- Cola (3,027)
- Colocynth (1)
- Common Bean (25)
- Copper Supplement (338)
- Coumarin (17)
- Cranberry (130)
- Creatine (226)
- Cyanocobalamin (550)
- Cysteine (331)