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.

Smartphone and tablet use in the evening and after bedtime was negatively correlated with sperm motility, sperm concentration, and the ability of sperm to swim properly.