Is it safe to have Reishi Mushroom (Immune Guard) while I'm on blood thinning medication?

There are no studies showing there is a drug interaction, but we do suggest caution just to be safe.

We recommend using caution when combining Immune Guard with antiplatelet or anticoagulant medications (eg aspirin, warfarin).

This is not an outright contraindication as there are no real case studies showing there is a drug interaction, but we do suggest caution just to be safe.