OnFitness Magazine Articles
Smart Fitness. Stronger Living.
Explore evidence-based articles on training, nutrition, recovery, health, and longevity — written for adults who want to build strength, move well, and stay active for life.
Green Tea Health Benefits: What the Evidence Says
Green tea is rich in plant compounds that may modestly support heart, metabolic, and cognitive health—but many popular claims go beyond the evidence. Here’s what current research says about its real benefits, limitations, caffeine, safety, and how much to drink.