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 ...

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 ...

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, ...

A TikTok doc has revealed a simple way to check your hydration levels — and it’s totally legit. In the video, a man pinches the skin on the back of his knuckles. “Dehydration check!” he says. “Squeeze ...

You’ve been slathering on your go-to facial moisturizer with twice-daily rigor. No matter how liberally you lotion up, though, your skin still feels like it’s stuck in an ultra-arid desert. Sound ...

Dehydrated and dry skin are different terms that people sometimes use interchangeably. However, they differ, as dehydrated skin lacks water, whereas dry skin lacks oil. Dehydrated and dry skin may ...

A beauty expert reveals a simple 5-second test to check skin barrier health by pressing a fingertip to the cheek and observing the rebound time. A quick bounce-back indicates a healthy barrier, while ...

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Anastasia Ugwuanyi belongs to the South African Association of Family Physicians. Dehydration can be defined as loss of intracellular body water. To understand the causes it’s important to set out ...