pre-bed cold shower longevity
Rewrite Longevity Science With One Secret Cold Shower
2024 research involving 350 adults showed that a 5-minute, 52°F pre-bed cold shower can boost longevity by lowering stress hormones, raising melatonin, and improving sleep quality. The quick chill triggers physiological pathways that scientists link to slower cellular aging. Medical Disclaimer: This article is for informational purposes only and