
New Study Defines Menopause as a Sudden Physiological Cliff, Not a Gradual Decline
A large-scale study published in Nature Medicine argues that menopause is an abrupt, systemic physiological transition rather than a gradual decline. By analyzing 300 million lab tests from over one million women in the US and Israel, researchers found sudden shifts in bone, liver, kidney, and lipid systems at the final menstrual period. While hormone therapy mitigates these changes, experts debate whether the 'cliff' metaphor is scientifically accurate or overly alarming, noting that hormonal changes begin over a decade before menopause.











