herb
Lions Mane
Mushroom stimulating NGF synthesis. Supports cognitive function and neuroplasticity.
What it’s good for
Lions Mane for Poor Memory
Mixed3 studies · 1 supporting · 2 against
7 safety notes
Encourages the brain to grow new cells in the region that forms memories.
Dose: 1000–3000 mg
Lions Mane for Brain Fog
Evidence2 studies · 2 supporting · 0 against
8 safety notes
Its compounds prompt the brain to make more of a growth factor nerve cells depend on.
Dose: 500–3000 mg
Tested as: Dried Hericium erinaceus whole mushroom powder (approximately 3g/day) in older adults with existing mild cognitive impairment
Lions Mane for Anxiety
No Benefit1 study · 0 supporting · 1 against
7 safety notes
How it was tested: A 4-week trial in 30 women showed no clear difference from placebo.
Its nerve growth effects are meant to settle the brain region that drives the anxiety response.
Dose: 1000–2000 mg