While it is said that exercise helps to improve our immunity, so that our body is more healthy, but it is not to say that every day exercise will be able to live forever and never get sick.
Some people exercise every day and every year, but they are still sick this kind of people will be puzzled, said that exercise can improve immunity, why do I have to be sick? In fact, the reason we get sick is not because there is no exercise and sick, there are many other reasons.
For example, there are a lot of bacteria in our lives, and when we eat food that has bacteria in it, it can cause diarrhea and other conditions.
When the weather changes, due to the sudden drop in temperature, our body can not adapt to such a climate change, and then it is particularly easy to catch a cold. This is also due to one's low immunity.
Or some of the usual lifestyle habits may also cause some major diseases, such as frequent smokers are prone to some lung cancer. Regular smokers are much more likely to get lung cancer than other non-smokers.
Even if such people are exercising every day, they are prone to get many diseases due to these effects of their lifestyle and habits.
But exercising can effectively avoid some diseases. For example, those who are particularly weak, due to long-term exercise to make the body stronger. This little bit of climate change, they are also less likely to catch a cold.
Although it is said that daily exercise can not avoid getting sick, but we do not, therefore, do not exercise. Still a great help to our human body, every day to insist on exercise exercise. This makes our body healthier, improves our immunity, and keeps some minor diseases away from us.