Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 3, 2026 | Last Updated: March 3, 2026 Maintaining muscle mass and strength becomes increasingly difficult with every passing decade. In clinical practice, I see the consequences of age-related muscle loss — known as sarcopenia — on a regular basis. Sarcopenia is not merely a cosmetic concern. It is associated with higher rates of falls, loss of independence, difficulty performing dai

Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 3, 2026 | Last Updated: March 3, 2026 Creatine monohydrate is one of the most extensively studied and effective supplements in the health and fitness world. As a sports medicine physician, I have seen firsthand how powerful creatine can be — not just for young athletes, but also for weekend warriors, senior athletes, and anyone looking to lead a healthier lifestyle. What makes creati