Add Yahoo as a preferred source to see more of our stories on Google. Between hectic days and a to-do list a mile long, it's all too easy to let something seemingly minor like remembering to refill ...

Hypertension can affect your mind, heart, eyes and more, often without causing any obvious symptoms at all.

It's always important to stay hydrated. After all, more than half of the human body is made of water. Drinking water keeps you from becoming thirsty and can help cool you off on a hot day. But staying ...

The EU is about to ban the sale of body fluids, including breast milk, sperm, blood, and other “substances of human origin” (SoHO). Some argue this will decrease supply. Others claim the regulation ...

Biomarkers are traits that doctors measure in your blood, body fluids, and tissues. Experts also call them molecular markers and signature molecules. They can be signs of conditions, diseases, normal ...

Electrolytes are chemicals naturally occurring in your body fluids. They include chloride, phosphate, potassium, sodium, and calcium. These are important for normal body functions and should be ...

It's a piece of doctorly advice you have probably heard dozens of times: "Drink plenty of fluids." But have you ever wondered what it actually means? How much is "plenty," what kinds of "fluids" are ...