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How long does it take to lose weight by swimming? What food do you eat before and after swimming?
Aerobic exercise for more than 40 minutes three times a week (swimming is aerobic exercise) can achieve the effect of losing weight.

How to eat before and after swimming, what food to eat;

1. Pay attention to diet control after swimming.

People always feel that they sleep well after swimming, and because swimming consumes a lot of calories, they will eat more than usual, so pay special attention to diet at this time, and don't ruin their swimming to lose weight because of temporary hunger.

2, suitable for eating small and digestible food before swimming.

Many people think that if you eat too much before swimming, you will feel uncomfortable when swimming, sometimes you will vomit, and if you don't eat, you will be particularly hungry. Therefore, they should pay special attention to the food they eat. It is best to eat some small and digestible food before swimming. One or two hours before swimming, you can drink 1 small bag of milk, or drink some sugary drinks and eat some chocolate, biscuits, bread or cheese.

3. Eat digestible food after swimming.

It is a good choice to choose some digestible foods after swimming, such as some vegetables and rice. But most people feel very hungry after swimming, so some people eat a lot because they are very hungry, which is wrong. Swimming consumes a lot of calories and helps to lose weight. However, if you eat too much at once, you will lose more than you gain, which will easily lead to too much energy in your body, but it will make you fatter, so

Don't forget to replenish water to your body when swimming.

Another point that needs special attention is that swimming in the water will not cause water shortage. Besides diet control, you should drink plenty of water, because when swimming in the water, your body is wet, and it is difficult for you to feel that you are sweating, so you must pay attention to hydrating your body when swimming. If your body is dehydrated due to excessive sweating during swimming, it is easy to cause leg cramps due to excessive electrolyte loss in your body. You should replenish enough water for your body during swimming breaks.