Water in human body accounts for about 65% of body weight. Among them, brain water is 75%, blood water is 83%, muscle water is 76%, and even hard bones contain 22%! Without water, nutrients in food can't be absorbed, waste can't be excreted, and drugs can't reach the effective parts.

Once the human body is short of water, the consequences are very serious. Lack of water 1%-2%, feeling thirsty; Lack of water 5%, dry mouth, wrinkled skin, unconsciousness, and even hallucinations; Lack of water 15% heartbeat accelerates amnesia, and consciousness will soon disappear. 20% fainted from lack of water, as if he were dead. Often more than hunger. Without food, people can only live for three weeks, and without water, they can live for three days at most.

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The main reason is that there is no time to exercise because of busy work, and 73% workplaces have no attached fitness facilities. Relying on e-mail and internet to communicate with colleagues in the workplace, rather than going to other colleagues' offices to discuss business, is the reason for getting fat.

Employees should take advantage of lunch break, go to the gym to exercise, or simply have a healthy lunch and then go out for a walk, which are good for their health and can control their weight. When employees face pressure, they often use snacks to solve it, but snacks are the biggest killer of getting fat.

Experts suggest that it is best to put a bottle of water on the table at work and take it with you at any time to replace the bad habit of eating snacks. This is a good way to control your weight.