Chaga mushroom (Inonotus obliquus) is a slow-growing fungus traditionally harvested from birch trees in cold climates and long valued in Northern European and Siberian folk medicine. Research suggests that chaga contains a remarkable concentration of antioxidant compounds, including melanin and polysaccharides, which may help support healthy immune function and combat oxidative stress in the body. Studies indicate potential benefits for blood sugar regulation, cholesterol management, and reducing markers of inflammation, though much of this evidence comes from cell-based and animal research, with human clinical trials still limited. Chaga is most commonly available as a dual extract or fruiting body extract, methods designed to capture both its water-soluble and alcohol-soluble beneficial compounds. As with any supplement, it is worth reviewing the current literature and consulting a healthcare provider to see if chaga aligns with your wellness goals.
Compare this supplementResearch suggests that Chaga mushroom (Inonotus obliquus) possesses meaningful anti-inflammatory activity, with studi...
View studies →Research suggests that Chaga mushroom possesses notable antioxidant properties, with multiple laboratory studies demo...
View studies →Research suggests that Chaga mushroom (Inonotus obliquus) and several of its isolated compounds — including polysacch...
View studies →Research suggests that chaga mushroom and its isolated compounds — particularly polysaccharides and the triterpenoid ...
View studies →Research suggests that certain compounds found in chaga mushroom, particularly inotodiol, may have a beneficial effec...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Extract | 300–600 mg | Daily | blood sugar regulation and cholesterol management | Based on animal and limited human studies examining metabolic effects of beta-glucan-rich extracts |
| Extract | 400–500 mg | Twice daily | immune function and antioxidant support | Common in clinical and preclinical studies using standardized polysaccharide-rich extract |
| Liquid | 1,000–2,000 mg | Daily | anti-inflammatory support | Common in tincture and tea-based traditional preparations; referenced in ethnomedicinal research |
| Powder | 1,000–3,000 mg | Daily | general health and antioxidant support | Traditional use and observational data; commonly referenced in ethnobotanical literature |