New research describes for the first time how a spreading wave of disruption and the flow of fluid in the brain triggers headaches, detailing the connection between the neurological symptoms ...

The kidneys are responsible for maintaining the balance of acids, bases, fluids and electrolytes in the body, avoiding significant fluctuations that can lead to life-threatening conditions. Acid, base ...

Swelling or puffy pockets around ankles may be alarming. Often referred to as edema, or fluid build-up in your body’s tissue, it’s common in pregnant people and those over 65. But is it cause for ...

Dehydration happens when you lose more fluids than you take in. In older adults, it can raise the risk of constipation, electrolyte imbalances, kidney problems, and falls. Older adults are more prone ...

Fluids are amorphous substances, mostly liquids or gases, that flow under an applied shear stress and have the tendency to assume the shape of their container. Active matter systems, which include ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

For most people, drinking water is the best and cheapest way to rehydrate, especially after sweating from exercise, sauna sessions, or hot yoga. If you lose electrolytes from heavy sweating, diarrhea, ...