Correspondence to Professor Mohammad Ali Mansournia, Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of ...

If you’ve ever felt depleted on a long run, there’s a chance you didn’t have enough electrolytes in your system. That’s because electrolytes are essential for regulating your hydration levels and ...

It’s hard to overstate the importance of avoiding dehydration. After all, water is involved in almost all of your body’s processes — including digestion, breathing, sweating, and brain function, per ...

The Steam Machine is the new PC gaming-focused console revealed by Valve in November 2025. Alongside this reveal, we also got our first look at the new Steam Controller and new VR headset, titled the ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Want to start running? You'll be in good company, considering almost 60 ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Ellen Lee Ellen Lee is a ...