First of all, I suggest that you have a physical examination of your body, or go to the hospital to check your blood, whether there are diseases such as "adolescent hyperthyroidism" or anemia, and if so, you can treat it symptomatically.
I used to be a fragile person. When I was a child, my mother gave the kindergarten more medical expenses than "meals plus tuition". Because I have been sick since I was a child, I often go to the hospital with my medical records, and I have been taking care of myself from "registration-answering doctors' questions-taking medicine-injection". So, now I am almost "half a doctor".
However, now I am healthier than many people.
My experience is that some people are born strong, and some people have to adjust themselves to be healthy.
If you want to be healthy, you should pay attention to four aspects:
1. Pay attention to a healthy diet and balanced nutrition. It is not enough to eat rice alone, but also to have a proper amount of meat, eggs, milk, vegetables and fruits. In other words, daily food should consist of three categories:
Cereals (starch)+meat, eggs and milk (protein)+vegetables and fruits (plant crude fiber).
Of course, the specific combination can be selected according to everyone's taste habits and economic conditions. For example, I like simplicity and frugality:
Breakfast-1. Steamed bread+boiled eggs 2. Bread+milk 3. Noodles+eggs 4. Porridge+1 peanut (choose any combination).
Lunch-1. Rice+1 kind of meat or eggs+1 kind of vegetables (melons are also ok) 2. Porridge+steamed stuffed bun with vegetable meat 3. Cook jiaozi.
(Dinner is the same, probably don't repeat it with lunch. )
2. Choose the exercise that suits you.
Healthy people can do a lot of exercise, but weak people are not suitable for all sports. I suggest you learn Tai Chi (Tai Ji Chuan, Tai Chi Sword, Tai Chi Knife, etc. ), this is a kind of internal and external training exercise, which is especially beneficial to people with weak systems. And swimming. Swimming is an aerobic exercise, which can not only strengthen people's bones and muscles, but also enhance heart and lung function.
3. Arrange the work and rest time reasonably, and don't stay up late. Staying up late is the most harmful to health.
Make more friends with people who are kind-hearted, optimistic and cheerful and have always maintained a good attitude.
I wish you health and happiness!