The side effects of lion’s mane are still under investigation, but adverse effects have not typically been seen at the recommended dosage. The symptoms reported by study participants have included nausea, abdominal discomfort, diarrhea, and skin rash.[1][2]
What are the main drawbacks of lion's mane?
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•Last Updated: May 16, 2025
The main drawbacks of lion's mane include potential side effects such as nausea, abdominal discomfort, diarrhea, and skin rash, although these adverse effects are not commonly observed at the recommended dosages and are still a topic of studies.