It is known that our body consists almost over 70% of water and for its smooth functioning needs to be providen daily with plenty of water. It is necessary for the maintance of renal function and the clearance of the accumulation of toxins in our body, but also the less known regulating of body temperature.

But when we don't drink enough water our body underfunctions and our brain suffer and its the beggining of many diseases. By the following five signs our body warns us that the water we drink is not enough.

Foggy dizziness

Studies have shown that a minimum dehydration of only 2%, leads to problems of concentration, prevents the attention and memory, and causes increased stress and fatigue. Still, the cognitive problems associated with dehydration can cause errors in driving, making us dangerous on the road as a drunk or sleepless driver.

Low efficiency

In jobs requiring intense physical function or exercise our body requires large amounts of water for the power supply and sweating. Dehydration during exercise can lead to heat cramps even stroke.

Headaches

The tissues surrounding the brain mainly consist of water and a mild dehydration causes its shrinkage resulting in irritation and pain.

Problems urinating

It is the result of poor renal function and therefore low urine output observe a more intense odor and darker color to it.

Constipation

It is a sign of chronic dehydration. The intestine needs water to be initiated when this is not sufficient stools become hard, lumpy and difficult to eliminate.