A video circulating on social media claims to show a quick and effective method for checking oneself for dehydration. The video shows two people pinching the skin around the top of a knuckle so it ...

Feel tired, thirsty or light-headed? It’s likely you’re one of the almost nine in 10 Brits who don’t drink enough water – which can quickly lead to dehydration. Dehydration is a state where your body ...

With millions in the U.S. under heat advisories, and as extreme heat continues to claim more lives, it's more important than ever to stay hydrated. In high temperatures, it's easy to get dehydrated, ...

Hydration is the quiet foundation of healthy, resilient skin, yet it is one of the most misunderstood aspects of skincare. Many people assume dryness is the only sign of dehydration, but skin can feel ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. TikTok is a fantastic ...

Staying hydrated is one of the most important ways to stay healthy, yet the majority of people today are dehydrated without even realizing it. Staying hydrated is something that many struggle with, ...

With rising temperatures, it's essential to know how to distinguish heat exhaustion from dehydration, which can quickly become dangerous. Fortunately, a quick and simple step, recommended by Dr. Karan ...