Herbs Database
Explore evidence-based profiles of medicinal herbs, including traditional uses, potential health benefits, side effects, safety concerns, and scientific references.
Oat Straw (Avena sativa)
Evidence-based profile, benefits, side effects, interactions and safety information.
Olive Leaf (Olea europaea)
Evidence-based profile, benefits, side effects, interactions and safety information.
Oregano (Origanum vulgare)
Evidence-based profile, benefits, side effects, interactions and safety information.
Oregon Grape (Mahonia aquifolium)
Evidence-based profile, benefits, side effects, interactions and safety information.
Orris Root (Iris germanica)
Evidence-based profile, benefits, side effects, interactions and safety information.
Osha (Ligusticum porteri)
Evidence-based profile, benefits, side effects, interactions and safety information.