Berberine is the bright-yellow compound behind some of the oldest bitter remedies in Ayurveda and Chinese medicine, from Indian barberry to Chinese goldthread. Today it is one of the most-studied plant compounds for metabolic health, and one of the most interaction-prone, so it is worth reading the safety section first.
A striped, fan-shaped mushroom that grows on fallen logs across North America, Europe and Asia, turkey tail is one of the most studied medicinal mushrooms in the world. It has a long history in Chinese and Japanese medicine as an immune tonic, and its extracts are used in hospitals in Japan and China.
Reishi is the glossy "mushroom of immortality" of Chinese and Japanese tradition, prized for over 2,000 years as a calming, strengthening tonic. Here's what traditional medicine uses it for, what the research says so far, and who should be careful with it.
One of the oldest and most widely used herbs on earth, licorice root is the sweet "harmonizer" of Chinese formulas and a soothing tonic in Ayurveda. Here's what traditions use it for, what the research shows, and why it's one herb you need to respect.
Called the "miracle tree" across Asia and Africa, moringa is both a food and a traditional medicine, and its leaves are packed with plant nutrients. Here's what tradition uses it for, what the studies show, and who should be careful with it.
Ginger is the warming, spicy root found in most kitchens, traditionally used to settle the stomach and ease digestion. Members can read what the research says, typical amounts and who should check with a doctor first.
Spirulina is a deep blue-green algae powder that's been eaten as food for centuries, and many detoxers add it to smoothies during heavy-metal and liver routines. Members get the full entry: what the small studies found, typical amounts, and why where your spirulina comes from matters more than almost anything else.
Glutathione is the body's own main antioxidant, and detoxers take it as a supplement to back up the liver's natural clean-up work. Members get the full entry: what the small trials found about whether swallowed glutathione even gets absorbed, typical amounts, and the safety points to know first.
NAC (N-acetylcysteine) is a form of the amino acid cysteine that the body uses to make glutathione, its main built-in antioxidant. Members get the full entry: where the research is strong (and where it isn't), typical amounts, and the drug interactions every NAC user should know.
Artichoke leaf is the bitter green leaf of the globe artichoke, a European digestive herb that people use to support bile flow and the liver. Members get the full entry: what the human studies show, typical amounts from the official European monograph, and who should skip it (especially anyone with gallstones).
