Why do we always accompany our coffee with water? Here's the scientific answer.

Rarely do you land for a cup of coffee at a bar and do not accompany it. It may seem like a daily ritual, but as far as coffee-related is concerned there's a scientific explanation.

The caffeine is diuretic, a substance that increases the production of urine, causing the body to lose fast - paced body fluids. So your body needs water to compensate for lost water during urination.

Otherwise, if you consume all the time coffee then you'll increase the risk of dehydrated.