From protein shakes to high-stim pre-workouts, millions of Americans turn to supplements for better performance—but health experts say the full picture is more complex.

Cardiorespiratory fitness, muscular strength, metabolic control, and high-quality recovery predict healthspan more reliably than most single biomarkers. The ...

Creatine isn’t just for gym-goers anymore. Here’s why Alaya Naturals Creatine is formulated for everyday strength, energy and ...

The legendary makeup artist and Westman Atelier founder dishes on supplement support, skincare for sensitivities, and her ...

Business Insider visited Thorne's supplement factory where creatine, electrolytes, and magnesium were being tested and shipped.