Hidden Signs of Dehydration That Aren't Just Thirst

43. A Loss of Skin Elasticity

A classic test for dehydration is checking skin turgor—its elasticity. When you are well-hydrated, your skin is firm and snaps back quickly when gently pinched. However, when you're dehydrated, your skin loses its elasticity and can take longer to return to its normal state. This is because your skin cells are deprived of water, making them less supple. You can perform this test on the back of your hand or on your stomach. If the skin takes more than a couple of seconds to return to normal, it’s a clear visual signal that you need to drink more water.

44. Unusual Food Cravings

Dehydration can trigger a desire for a range of unusual foods, particularly salty or savory snacks. When your body is low on water, it often tries to restore its electrolyte balance. This can create a craving for foods with high sodium content, such as chips or pretzels. Your brain misinterprets the need for water as a hunger for something salty. Next time you feel an intense urge for something savory, try drinking a large glass of water first. You might find the craving was just a dehydrated signal in disguise.