It happens because the consuming is higher than the water drop rate, or even because there are too many people in a zone where there is not enough fresh water.
The magnesium is a toxic and poisonous substance that results from a continuous exposure of the substance and the chronic exposure a lead to the psychiatric and motor disturbances as the reduction in the speed ad the mood changes, and the other behavior patterns.
<u>As magnesium is known to cause the side effects on the kidneys, and the liver function and the chances of the acute toxicity are always high. Those animals that produce offspring have a malformed body.</u>