Nearly half of collegiate female athletes screen as iron deficient—a gap with real performance consequences. Dr. William Roberts, Patricia Bannan, and Dr. Mary O'Connor examine why…
Is one drink really enough to derail your fitness goals? Dr. Mike Israetel, coach Chris Aceto, and physiologist Dr. Stacey Sims break down what alcohol actually…
Ultra-processed foods might be quietly sabotaging your workout recovery. Harvard's Dr. David Ludwig, dietitian Rachael Hartley, and NIH researcher Dr. Kevin Hall explain how inflammation, nutrient…
How much caffeine actually helps cycling performance before it starts working against you? Sports nutrition experts Dr. Asker Jeukendrup, Dr. John Hawley, and Dr. Louise Burke…
Could gut bacteria be quietly shaping your strength and recovery? A physiologist, a dietitian, and a gut health researcher explain how the microbiome influences muscle recovery…
Is the anti-inflammatory diet backed by science, or is it mostly wellness-industry hype? Dr. Andrew Weil, Dr. Michael Greger, and Stanford epidemiologist Dr. John Ioannidis weigh…
Hydration is more than drinking water. During prolonged or intense exercise—especially in heat—sweat can carry away electrolytes such as sodium, and replacing fluids without considering those…
Creatine is one of the most researched supplements in sports nutrition—and the evidence consistently supports its effectiveness. Experts agree that it can improve strength, power, muscle…
