Lion's Mane: proven benefits and how to use it

Lion's Mane (Hericium erinaceus) is currently the most studied adaptogenic mushroom for cognitive health. From Japanese laboratories to Swiss universities, research converges: this mushroom stimulates the production of NGF (Nerve Growth Factor), a key factor in neuronal plasticity. Here's what science actually says about its benefits — and how to incorporate it into your routine.

What is Lion's Mane?

Lion's Mane, also known as crinière de lion or Hericium erinaceus, is an edible mushroom recognizable by its long, white "spines." Used for centuries in traditional Asian medicine, it has been the subject of modern research since the 1990s.

Active compounds

Two families of molecules are attracting scientific attention: - Hericenones (present in the mushroom's fruiting body), - Erinacines (present in the mycelium).

These compounds cross the blood-brain barrier and stimulate NGF synthesis.

The 5 research-backed benefits of Lion's Mane

1. Support for memory and cognition

A Japanese study (Mori et al., 2009) on 30 adults showed a significant improvement in cognitive scores after 16 weeks of supplementation. The effect was reversible upon discontinuation.

2. Nerve regeneration

Erinacine A stimulates the production of NGF, essential for the growth and survival of neurons. Relevant for long-term cognitive health.

3. Reduction of mild anxiety

A clinical study (Nagano et al., 2010) observed a measurable decrease in anxiety and irritability in 30 women after 4 weeks.

4. Immune system support