Lion's Mane
Lion's Mane is a medicinal mushroom that supports cognitive function, memory, and nerve regeneration.
Lion’s Mane is a medicinal mushroom known for its unique support of brain and nerve health.
It may enhance memory, cognitive function, and nerve regeneration by stimulating nerve growth factor (NGF) production.
Lion’s Mane is well tolerated and often used as a natural nootropic and neuroprotective supplement.
Other names & forms of Lion's Mane supplement : lions mane, hericium erinaceus, yamabushitake, lion's mane mushroom, brain mushroom
Possible Benefits
Featuring hericenones and erinacines, Lion's Mane delivers benefits for memory, focus, and long-term brain health:
- Helps support Cognitive Health by promoting neurogenesis and enhancing memory and focus.
- May aid Nervous System & Stress Relief through neuroprotective and anxiolytic effects that help reduce mild anxiety.
- Contributes to Anti-Aging by protecting neurons from oxidative damage and supporting long-term brain health.
- Often used to bolster General Health by enhancing gut-brain axis communication and supporting immune function.
Side Effects
Lion’s Mane mushroom stimulates nerve growth factors, but some users may feel effects at the beginning. Watch for:
- Mild fatigue after intake
- Occasional headache
- Rare nausea
- Possible skin rash
- Temporary changes in focus
Interactions
Lion’s Mane is not known to have significant drug interactions, but if you’re on neurotrophic or cognitive-enhancing medications, consult your provider.
Precautions
Lion’s Mane is valued for cognitive support, but there are a few situations that require caution:
- Allergy to mushrooms: Avoid use if sensitive to fungi.
- Bleeding disorders: May affect clotting; monitor when combined with anticoagulants.
- Pregnant or breastfeeding: Not enough safety data available.
- Autoimmune conditions: May stimulate immune function; use with supervision.
- Before surgery: Discontinue one week beforehand.
Studies
These studies provide scientific insights into Lion's Mane benefits:
A 2020 randomized, placebo-controlled trial in 50 older adults with mild cognitive impairment found 1,000 mg/day lion’s mane mushroom extract for 16 weeks improved cognitive scores by 15 % versus 2 % with placebo.
Despite these findings, no large-scale RCTs have evaluated lion’s mane for depression or peripheral neuropathy in humans.
Disclaimer: This page is for educational purposes and does not replace medical advice. If you're pregnant, have a condition, or take medication, speak with a qualified professional.
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