1, if you drink more than 5L in a short period of time, or drink more water, it is easy to cause water poisoning. Mainly because the human body has experienced extreme heat and suffering, sweating, losing water and salt after labor and exercise. If you drink plenty of boiled water without salt supplementation, it will easily lead to hyponatremia and then induce water poisoning.

2/ Water poisoning can lead to brain cell damage, dizziness, dizziness, lethargy, lethargy and coma. To avoid water poisoning, try to drink light salt water after sweating heavily, especially after strenuous exercise or sweating heavily. Drink a small amount of water and drink more, instead of binge drinking and one-time drinking, and avoid drinking drinking water with high and low temperature.