The best to drink lukewarm boiled water

By the summer, many people like ice water. But the cold would suddenly cold gastrointestinal mucosa, so that the original opening of the capillaries to contract, the smooth muscle cramps, can cause gastrointestinal discomfort or diarrhea or cramps.

Some people like to drink hot water; eating too hot to enter the esophagus, esophageal mucosal damage and stimulate the mucosal hyperplasia induced by esophageal cancer.

The most suitable temperature is 10-30 degrees Celsius.

Mouthful of water to drink

When thirsty, a small amount, many times, slow drink is three basic criteria.

Quick onetime much water will quickly dilute the blood, increasing the burden on the heart. When hot, sweating a lot, much drinking water will be rapid reflex sweating to increase the volume. Further increase in sodium, potassium and other electrolyte losses. Drunk too fast in a hurry, will join a large number of air swallowing to cause bloating or belching.

Reasonable approach is to drink plenty of water Mouthful, pharynx down slowly several times in order to effectively alleviate feeling thirst.

How much water to drink varies from person to person

A normal healthy person can be the basis of the urine color to determine when water should be added. Normal urine color should be yellow, if the deep color should be added water. If the color is shallow water may be too much.

For patients who need more water varies from person to person. Patients with heart disease, when patients with coronary insufficiency showed a daily increase water, to avoid high blood viscosity through into, resulting in the occurrence of myocardial infarction. However, the performance of patients with heart failure, it should not drink too much. Because of drinking too much will add to the burden of the heart, leading to exacerbations. In order to avoid increasing the burden on the kidneys, acute nephritis, renal failure patients are advised not to drink too much.