Skin health from the inside out — foods, supplements and routines backed by research.
Oils, oatmeal and aloe can soften dry cuticles, but several popular nail soaks do nothing for the nail itself and a few can irritate skin or delay treatment. Here is what the evidence supports.
Seven habits with real trials behind them, from the twice-weekly lifting protocol tested on women averaging 65 to the step count that beats 10,000.
A major new review of nearly 8,000 participants is the most comprehensive look at collagen supplements we’ve had. Here’s what it actually found.
Collagen production drops 1% per year after 25. The 10 foods science says actually rebuild it — vitamin C, zinc, sulfur amino acids, and the cofactors that matter.
Olive oil, almonds, blueberries, beans, yellow peppers. The research, the dose for each, and what each food is actually doing biochemically.
Leafy greens have always been widely respected as a nutrient-rich food source. They’re jam-packed with a bevy of vitamins, minerals and fiber. And have…