Myths vs facts: LDL and menopause

Menopause and LDL: separating myths from facts. Fact: LDL cholesterol typically rises after menopause due to declining estrogen, which normally enhances hepatic LDL receptor activity. This leads to reduced clearance and higher circulating LDL. Myth: All LDL is equally harmful. In reality, small dense LDL particles are more atherogenic than large buoyant ones. Another myth: Diet alone can fully counteract the postmenopausal LDL rise. While a heart-healthy diet helps, it rarely restores premenopausal levels. Myth: Every postmenopausal woman needs a statin. Treatment decisions should be based on global cardiovascular risk assessment, not just LDL numbers. Evidence: The link between menopause and LDL increase is human-strong (large cohort studies, mechanistic data). LDL subfraction analysis is human-moderate. Caveat: Genetic factors (e.g., APOE, PCSK9) and lifestyle (exercise, smoking) modify the effect. No specific sources from the provided context.