Clinical Trials of Dietary Supplements: C
- Caffeic Acid (10)
- Caffeine (703)
- Calciferol (2,471)
- Calcium Supplement (71)
- Calendula (13)
- Caproate (49)
- Caraway (6)
- Carnitine (215)
- Cassava (31)
- Castor (38)
- Cat's Claw (2)
- Catechin (93)
- Catechol (128)
- Cayenne (37)
- Celeriac (7)
- Chamomile (33)
- Chaste Tree (5)
- Chicory (19)
- Chinese Rhubarb (20)
- Chinese Salvia (48)
- Chinese Yam (5)
- Chitin (15)
- Chitosan (99)
- Cholecalciferol (1,199)
- Choline (252)
- Chondroitin (80)
- Chrysanthemum (31)
- Cinnamon (72)
- Cinquefoil (1)
- Citrate (1,687)
- Clove (27)
- Cobalamin (480)
- Coconut (112)
- Coenzyme Q10 (203)
- Cola (2,710)
- Colocynth (1)
- Common Bean (17)
- Copper Supplement (288)
- Coumarin (16)
- Cranberry (115)
- Creatine (195)
- Cyanocobalamin (480)
- Cysteine (293)