Dana Brems (@footdocdana), a foot surgeon and TikToker with nearly two million followers, recently posted a video detailing a “dehydration check” tip that’s startlingly accurate. The original video, ...

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 ...

A doctor has taken to TikTok to review a trend that supposedly tells whether a person is dehydrated or not. In the original video, one TikTokker claimed: “Dehydration check to see how dehydrated you ...

When a person becomes dehydrated, the body begins sending distress signals that often mimic warning signs of serious health conditions. These symptoms make dehydration one of the most frequently ...

Dehydration can cause constipation by resulting in dry and hard stools that are difficult to pass. It can also lead to other effects, such as diarrhea and bloating. Dehydration occurs when the body ...

The human body can survive weeks without food, but only days without water. Yet millions of people walk around in a state of chronic dehydration, completely unaware that their kidneys are slowly ...

Dehydration may be one cause of muscle cramps, and some evidence suggests that electrolyte imbalances also contribute to them. Muscle cramps are painful, involuntary contractions of the muscles that ...