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Health
This Viral Fitness Test Claims to Predict How Long You’ll Live—but There’s a Catch
New blood tests, scans, and fitness trackers that purport to predict longevity are rolling out…
Health
Dietitians Love These Energy Gels for a Mid-Run Boost
One of the weirdest parts of getting into long-distance running or triathlons is learning how…
Health
6 Reasons to Work Your Core That Have Nothing to Do With ‘Getting Abs’
All products featured on Self are independently selected by our editors. However, we may receive…













