A 43-year-old entrepreneur in Nairobi tests magnesium glycinate and ashwagandha for perimenopause anxiety, brain fog, and burnout. Real week-by-week results, clinical research translated into plain English, and an exact supplement protocol — including doses, timing, and what to stack. Updated May 2026. If you're overwhelmed, exhausted, and can't think straight, this is the guide I wish I'd had.