Clinical Trials of Dietary Supplements: C
- Caffeic Acid (10)
- Caffeine (688)
- Calciferol (2,427)
- Calcium Supplement (71)
- Calendula (12)
- Caproate (49)
- Caraway (6)
- Carnitine (211)
- Cassava (29)
- Castor (36)
- Cat's Claw (2)
- Catechin (93)
- Catechol (122)
- Cayenne (33)
- Celeriac (7)
- Chamomile (32)
- Chaste Tree (4)
- Chicory (19)
- Chinese Rhubarb (18)
- Chinese Salvia (44)
- Chinese Yam (5)
- Chitin (15)
- Chitosan (93)
- Cholecalciferol (1,183)
- Choline (242)
- Chondroitin (80)
- Chrysanthemum (31)
- Cinnamon (69)
- Cinquefoil (1)
- Citrate (1,649)
- Clove (24)
- Cobalamin (471)
- Coconut (108)
- Coenzyme Q10 (200)
- Cola (2,672)
- Colocynth (1)
- Common Bean (16)
- Copper Supplement (285)
- Coumarin (16)
- Cranberry (111)
- Creatine (193)
- Cyanocobalamin (471)
- Cysteine (288)