Chaga Mushroom (Inonotus obliquus)
The 'King of Mushrooms' with one of the highest ORAC antioxidant scores of any food.
Also known as: Birch Conk • Clinker Polypore • King of Mushrooms
Overview
Chaga (Inonotus obliquus) is a parasitic fungus that grows on birch trees in cold climates. It has been used in Russian and Scandinavian folk medicine for centuries. Chaga has one of the highest ORAC (antioxidant) scores of any food, and contains unique compounds including betulinic acid (from birch bark), melanin, and beta-glucans.
Key Benefits
Exceptional Antioxidant
One of the highest ORAC scores of any natural substance, rich in melanin and SOD.
Immune Support
Beta-glucans and polysaccharides modulate immune cell activity.
Anti-Inflammatory
Betulinic acid and inotodiol reduce inflammatory markers.
Gut Health
Supports beneficial gut bacteria and intestinal barrier integrity.
Dosage & How to Take
500-1500 mg extract daily.
| Purpose | Dose | Notes |
|---|---|---|
| General wellness | 500-1000 mg/day | Dual-extracted |
| Immune support | 1000-1500 mg/day | During illness or immune challenge |
Best Time to Take
Morning or with meals.
With or Without Food
Can be taken with or without food.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Dual-Extracted Capsules | High | Full spectrum of compounds | Hot water + alcohol extraction. |
| Chaga Tea/Chunks | Moderate | Traditional use | Simmer chunks for 4+ hours. |
| Tincture | Good | Quick absorption | Alcohol-based extract. |
Side Effects & Safety
Common
- Generally well tolerated
Rare
- Kidney stones (high oxalate content)
- Hypoglycemia
Contraindications
- Kidney disease or history of kidney stones
- Autoimmune conditions
- Blood clotting disorders
Interactions
May inhibit platelet aggregation.
May lower blood sugar.
Scientific Research
Chaga and immune modulation
Studies showed significant enhancement of NK cell activity and cytokine production.
Food Sources
Products With Chaga Mushroom (Inonotus obliquus)
4 products in our database contain this ingredient
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.