From caffeine to trigonelline, coffee has surprising links to muscle biology
From NAD+ metabolism and glucose uptake to muscle mass and frailty, researchers mapped how coffee and its compounds…
Cigarette smoke extract primes airway cells for greater nanoplastic damage
A laboratory model reveals how smoke-damaged epithelial barriers may leave airway cells more vulnerable to a second environmental…
Too little or too much iodine may push immunity off balance
A cross-species review traces how iodine influences immune defenses and why the boundary between benefit and harm remains…
Stem cell study uncovers molecular pathway for enamel regeneration
Tooth enamel is the hardest substance in the human body, yet once damaged, it cannot regenerate naturally. To…
Dandelion leaves boost brain-protective compounds after digestion
A common wild plant may hold hidden brain benefits. Dandelion leaf polyphenols survive digestion and continue targeting pathways…
Precision probiotics lower blood sugar and cholesterol in mice
A new mouse study reveals that carefully selected probiotics can lower blood sugar, body fat, and cholesterol levels…
Male and female bovine embryos show distinct development paths
Cornell researchers have uncovered the genetic triggers that cause male and female bovine embryos to develop differently, as…