Anticholinergic drugs, which are used for hypertension, allergies, and urinary incontinence, were linked to a 47% increased risk of mild cognitive impairment over a decade-long study.

HUMBLE (human brown-like) fat cells are white fat cells that have been genetically modified to become similar to the energy-burning brown fat cells that reduce obesity and diabetes.

Ultra-processed foods are linked to dramatically shorter telomeres, the protective chromosomal endcaps that are a proxy for biological age, as well as depression, hypertension, obesity, and mortality.

Estrogen replacement to postmenopausal mice reversed the buildup of amyloid-beta, indicative of Alzheimer's disease (AD). Lowered estrogen after menopause may be a cause of AD.