Why does exercise+healthy diet make the body more fragile?

In fact, many people are not fat at all, but choose to diet for healthy exercise. Unexpectedly, the most popular healthy diet now is actually what we call a fat-reducing diet, which greatly reduces the daily calorie intake. At the same time, they keep exercising for at least one or two hours every day. In the long run, the dietary intake is insufficient and the calorie intake is also reduced, but they play too much, which leads to the calorie intake exceeding the income and the nutritional status is very low. The body will definitely be crushed by this asphalt, leading to malnutrition. Malnutrition leads to hypoglycemia in many people.

When you start exercising, your body will be lighter, your sleep quality will be improved, and you will be more energetic during the day. But after a period of exercise, the state will gradually get worse. Energy and face are not as good as the time to start exercising. In most cases, this is because nutrition can't keep up. For example, the lady mentioned above thinks that she "eats healthily". In fact, she only consumes 15600 calories a day, which is not in line with the standard height of women with mild physical activity.

Not only did they give up all foods high in oil and salt, but they also ate less meat. They eat at least two different cereals, do aerobic exercise for an hour every day, and I do muscle exercise for an hour. However, I feel my body seems to be getting weaker and weaker, and I often feel tired. Sleep quality declines at night, dizziness and mental retardation during the day. After coming home from work, I want to lie on the sofa and exercise if I have a little strength, but my physical strength seems to be getting worse and worse, and my resistance is not good.

In most cases, this is because nutrition can't keep up. For example, the lady mentioned above thinks she is eating healthily. In fact, she only consumes 15600 kilocalories a day, which is not in line with the standard height of women with mild physical activity. This is equivalent to eating a diet meal every day. However, she does a lot of exercise and consumes an extra four or five hundred kilocalories every day. She doesn't need to lose weight, but "eat less and exercise more" for years.