1 interaction related to hpa-axis
Ashwagandha and reishi are complementary adaptogens often combined in stress-and-sleep formulas. Ashwagandha calms the HPA axis and cortisol output, while reishi supports parasympathetic and immune balance. They act through different routes, so the effects layer rather than collide. This is a low-risk, complementary pairing rather than a dangerous drug interaction.
