Why Do People Get Sick?

There are many reasons for people to get sick. When people have direct or indirect contact with those who have a cold, they may also get a cold; or I someone eats unwashed fruits or bread which s have been on, or eats without washing his or her hands, he or she may suffer from diarrhoea. In addition, when the body s resistance to disease is weakened, a person is more susceptible to illness. When a person lacks of physical exercise or is partial only to a particular kind of food, his or her body's resistance to disease will also be weakened. In order to build up resistance to disease, children should actively do physical exercise, have good habits in eating and wash their hands before eating and after going to the bathroom.