Clinical Trials of Dietary Supplements: C
- Caffeic Acid (10)
- Caffeine (744)
- Calciferol (2,557)
- Calcium Supplement (73)
- Calendula (12)
- Caproate (49)
- Caraway (6)
- Carnitine (221)
- Cassava (32)
- Castor (39)
- Cat's Claw (2)
- Catechin (97)
- Catechol (127)
- Cayenne (39)
- Celeriac (9)
- Chamomile (34)
- Chaste Tree (5)
- Chicory (22)
- Chinese Rhubarb (20)
- Chinese Salvia (50)
- Chinese Yam (5)
- Chitin (16)
- Chitosan (105)
- Cholecalciferol (1,238)
- Choline (267)
- Chondroitin (86)
- Chrysanthemum (32)
- Cinnamon (77)
- Cinquefoil (1)
- Citrate (1,747)
- Clove (29)
- Cobalamin (506)
- Coconut (124)
- Coenzyme Q10 (212)
- Cola (2,822)
- Colocynth (1)
- Common Bean (19)
- Copper Supplement (309)
- Coumarin (16)
- Cranberry (121)
- Creatine (204)
- Cyanocobalamin (506)
- Cysteine (306)