The so-called illness comes like a mountain, and it goes like reeling. This sentence is wrong. Why is it like a mountain? That's just normal. In fact, this reason has existed for a long time. A large part of it is caused by unhealthy living habits, and inattention to hygiene is also a reason.
The environment we live in is always surrounded by various germs, viruses and other microorganisms. When they invade your body to a certain extent, people will get sick. If you don't take a bath often, fungi may invade the skin and cause various skin diseases. Although not necessarily life-threatening, torture is also very painful.
If you don't wash your hands often and eat unclean food, you will get sick from your mouth, which may cause gastrointestinal diseases, vomiting and diarrhea, and even life-threatening in severe cases. If you have a chronic disease, it is difficult to cure it, or it can't be cured, causing lifelong pain and regret.
If you don't pay attention to hygiene, you will also become the carrier and disseminator of bacteria and viruses. You may not get sick yourself, or you may not get sick for a while, but it is very likely that you will spread the chance of getting sick to your family and people around you. If you have a chronic infectious disease, it may spread to the people closest to you.
If you don't pay attention to hygiene, you will smell, and in social activities, you will cause unhappiness to others and be avoided by others.