A 72-hour fast triggers significant changes in your body as it shifts from using glucose to burning fat for energy. Hormones like glucagon and human growth hormone play key roles in this process, ...

Calorie restriction or simply not eating enough to support your workouts can not only affect your running, but your overall ...

Samsung Galaxy Watch One UI 8 introduces 4 revolutionary health features including sleep guidance, vascular monitoring, and ...

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Ghrelin, produced primarily in the stomach, signals that you are hungry, while leptin, which is produced in the fat cells, tells your brain that you are full. Even one night of restricted sleep ...

Conquer It” Early testing and lifestyle changes can restore thyroid health When your body doesn’t send strong signals, it’s easy to overlook the warning signs. But if you're feeling tired ...

Wear an Apple Watch? Make sure you know about these health features that can help you better monitor your health right from ...

When you’re well rested, your body efficiently uses insulin to move sugar out of your bloodstream and into your cells for ...

Whether it’s due to injury, life changes or simply taking a break from working out, the body begins to change ... There’s a sense of regression, of watching your progress slip through your ...