Parva Reginahttps://parvaregina.com/Evidence-based longevity science for women 35+: what the research actually shows about sleep, strength, skin, hormones and supplements.en-usCreatine for women over 40: what the research actually showshttps://parvaregina.com/evidence/creatine-for-women-over-40/https://parvaregina.com/evidence/creatine-for-women-over-40/Wed, 28 Oct 2026 06:00:00 -0800Does creatine help women over 40 with muscle, bone or brain? What the human trials found, the doses they tested, and the honest bottom line.Menopause brings abrupt changes in bone, liver and blood fats, huge study findshttps://parvaregina.com/news/menopause-physiological-cliff-study/https://parvaregina.com/news/menopause-physiological-cliff-study/Wed, 28 Oct 2026 06:00:00 -0800A Nature Medicine study of 300 million lab tests from over a million women found a sudden shift at the final period, with hormones changing 12-15 years earlier.