Clinical Trials of Dietary Supplements: P
- Papain (17)
- Papaya (25)
- Parsley (9)
- Passionflower (34)
- Peppermint (140)
- Perillyl Alcohol (8)
- Phenethylisothiocyanate (15)
- Phenylalanine (298)
- Phosphorus Supplement (5)
- Phylloquinone (387)
- Phytosterol (156)
- Pill-bearing Spurge (1)
- Plantago Arenaria (2)
- Plantain (24)
- Poke (9)
- Pomegranate (124)
- Potassium Supplement (11)
- Prickly Pear (13)
- Proanthocyanidin (50)
- Procyanidin (48)
- Proline (65)
- Psyllium (91)
- Purple Butterbur (1)
- Pycnogenols (51)
- Pyridoxal (288)
- Pyridoxamine (8)
- Pyridoxine (292)
- Pyruvate (117)