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Reishi
Also called: Medicinal mushroom, Ganoderma lucidum
A woody medicinal mushroom traditionally used to calm the mind, support sleep, and balance the immune system.
Commonly used for
- Stress and sleep support
- Immune balance
- Recovery and resilience
Found naturally in
- Reishi mushroom, traditionally simmered as a bitter tea
Label red flags
- No beta-glucan percentage listed
- 'Myceliated grain' as the main ingredient
Check with a provider
- Taking blood thinners, having low platelets, or surgery soon
- Autoimmune conditions or immune-suppressing medicines. Ask your provider first.
- Taking blood pressure or diabetes medicine
- Liver problems (rare liver injury has been reported with powders)
Supplements that contain it
Brand nameProduct nameMushroom blendsComing soon
Brand nameProduct nameSleep and stress formulasComing soon
Brand nameProduct nameImmune formulasComing soon
Brand nameProduct nameMushroom blendsComing soon
Brand nameProduct nameSleep and stress formulasComing soon
Brand nameProduct nameImmune formulasComing soon
Parts of the body it affects
Explore what each area does and the conditions that can affect it.
Illustrations: Servier Medical Art, CC BY 4.0
Wondering if your symptoms fit a pattern?
Dr. Lesher is a naturopathic doctor who specializes in women's autoimmune and chronic conditions. Since 2020, she has helped more than 900 patients overcome and heal from their conditions.