howtosupplement
Immunity

Maitake

Maitake mushroom extract is marketed for immune and metabolic support, but human evidence remains too limited for reliable use.

Maitake

Maitake

0
score
F
evidence
Caution
risk

Proven Benefits

01May support immune markers

Chemical Forms

Recommended
  • Fruiting body extract standardized for beta-glucans
Avoid
  • Myceliated grain products (often diluted with starch and lower in beta-glucans)
Expert Note

If used despite limited evidence, fruiting body extracts with measured beta-glucans are the most defensible choice. Many low-cost mushroom products are mostly grain substrate and do not match the extracts used in small human studies.

Protocol

Amount
Not established
Frequency
No evidence-based standard dose
When
No validated timing protocol from robust human trials.

Safety & Limits

Upper Safe Limit
No established UL; long-term supplemental safety is not well defined
Cycling
Safe for continuous use

Contraindications

Diabetes medications — possible additive glucose-lowering effect
Anticoagulant or antiplatelet therapy — theoretical bleeding interaction and limited safety data
Mushroom allergy — may trigger allergic reactions
Pregnancy or breastfeeding — insufficient supplemental safety data
Updated Invalid Date