Cordyceps

Useful for some people seeking non-jittery energy and exercise support, though the evidence is mixed and species matter.

A rough internal score reflecting quantity, quality, and consistency of human evidence. Not a clinical recommendation.

Cordyceps militaris and sinensis-related products have shown mixed but plausible benefits for exercise performance, fatigue, and immune signaling. Mushroom identity and beta-glucan content matter.

• May improve stamina and perceived energy
• Supports post-exercise recovery in some protocols
• Provides beta-glucans and nucleoside-related compounds

Common supplemental use ranges from 1-3 g/day of mushroom powder or concentrated extract equivalents.

• GI upset
• Dry mouth
• Possible immune overstimulation

May stimulate the immune system and can cause GI upset in sensitive users.

The market mixes multiple species and mycelium products, so not all 'cordyceps' products resemble the better studies.

• Energy45
• Recovery35
• Immunity25