1 interaction related to hpa axis
Rhodiola rosea and Ashwagandha are both adaptogens but act through different mechanisms: Rhodiola primarily provides an energizing, anti-fatigue effect via modulation of monoamines and the HPA axis, while Ashwagandha reduces cortisol and has a calming, sleep-supportive effect. Combined, they cover both the activating and the relaxing arms of the stress response.