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Health knowledge can reduce salt intake; Drink 2000ml of water every day; Drink less water when eating; 7cm high heels are the limit; Stay up late no more than twice a week. The following details are introduced:

1, reduce salt intake.

Eating too much salt will not only cause health problems such as osteoporosis and high blood pressure, but also make your skin age and wrinkle. According to research, people who reduce salt in their diet will naturally fall in love with vegetables and fruits, which is also conducive to weight loss, and their blood pressure will also drop for every half kilogram they lose. Women with a family history of hypertension must pay attention.

2. Drink 2000ml of water every day.

Physiologists tell us that everyone needs about 1500~2000 ml of water every day. Water can not only rinse the gastrointestinal tract, but also help digestion and promote appetite. People who drink more water will have lower incidence of constipation and stones and better skin.

3. Drink less water when eating.

You can drink a little water to lubricate when eating, but don't drink anything after meals, whether it is water, tea or fruit juice, which will affect the digestion of food. It is best to wait until 1 hour.

4, high heels 7cm is the limit.

Not all high heels are harmful to health. The "health limit" of high heels is 7 cm. If it exceeds 7 cm, the body will lean forward and the burden on the feet will increase, which will lead to many orthopedic diseases. Therefore, the height of the heel is preferably below 7 cm.

5. Stay up late no more than twice a week.

When you are old, it will become more and more difficult to recover your energy and spirit after staying up late. Therefore, even if you are busy at work and have more entertainment, don't stay up more than twice a week. It is recommended to arrange a half-hour nap every day to get enough rest for your body.

Extended data:

The following health common sense is wrong.

Mistake 1: Brush your teeth immediately after meals.

Brushing your teeth immediately after eating will make the acid in food erode the enamel, which will only strengthen the destructive effect of acid in food on teeth. The correct way is to rinse your mouth first and brush your teeth after half an hour.

Mistake 2: Shaving armpit hair can reduce sweating.

Shaving armpit hair has no effect on sweat prevention. On the contrary, after shaving the armpit hair, because the water discharged from the armpit can't be hidden, the clothes will leave sweat stains. And shaving armpit hair is also easy to cause hair root abscess. The correct way is to clean the sweaty armpits before the sweat breaks down.

Mistake 3: Sweat stinks.

Sweat is tasteless. However, sweat contains a lot of organic matter, which is nutritious for bacteria, but bacteria will produce unpleasant excrement when they decompose sweat.

People's Network-15 Health knowledge keeps you old.

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