Ashwagandha is everywhere in perimenopause circles. But what does the clinical evidence actually say? Cathy reads the primary RCTs — including a 2021 double-blind trial showing significant reductions in perimenopausal symptom scores, increased estradiol, and decreased FSH — and breaks down the cortisol science, the sleep data, and the safety concerns nobody in the supplement industry wants to talk about. If you're considering it, this is where to start.

The things that used to roll off you don't anymore. You are not weaker. Your stress regulation system has been neurobiologically reconfigured by perimenopause. The Swiss Perimenopause Study confirms cortisol rises during the transition — at the exact moment the sex hormones that buffer and modulate it decline. The HPA axis fires at lower thresholds. Recovery takes longer. The overnight cortisol nadir is disrupted. Here is the science of what changed — and the specific toolkit