Chaga
People mainly take Chaga for energy, digestion, anxiety. Based on 8 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #571 of 1,974 overall.
Of reports that state an outcome, 100% are positive.
What Chaga does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
No randomized controlled trials in humans found on PubMed. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“1 Tablet Organic Chaga Mushrooms from Dr Mercola”
“I've Incorporated chaga tea as well.”
“Chaga and Cordyceps! Gets me pretty lit and helps with digestion”
“Chaga in the evening as it's been more calming for me.”
“I take...chaga on a daily basis...Many people drink chaga tea instead of coffee as it offers an energy boost”
Top discussions (5)
- Might have destroyed my mind, body and hormones... Don't trust supplement labels. Seeking recovery advice. ↗
- What do you add to your coffee? ↗
- Thoughts/Feedback On My Supplement/Bio-Hacking Protocol? ↗
- Cordyceps is by far one of the best nootropics I've ever tried ↗
- Long-term NAC decreases flu-like symptoms - "Attenuation of influenza-like symptomatology and improvement of cell-mediated immunity with long-term N-acetylcysteine treatment" [1997] ↗
Other options for energy
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate