P1 If you are healthy, you will not get sick easily. People often have different ideas about how to stay healthy. However, scientists agree on a few things that you need to do if you want to be healthy and strong.
P2 First of all, you need to eat a good diet. This means that you should eat lots of fruits and vegetables. Make sure that you include enough meat in your diet. Fish is the healthiest meat to eat. It has less fat than chicken, beef and pork. So it is good for your heart and it is also good for your brain.
P3 Regular exercise is an important part of a healthy life. It makes your heart, lung and muscles healthy and strong. Running, walking and swimming are some of the most popular exercises. Walking is the easiest form of exercise. It is also the cheapest. You can do it any time and any place, even in your office.
P4 Regular exercise and a good diet are not enough to have a healthy life. You must not smoke and drink. Smoking is very harmful to your lungs. It increases risk of lung cancer. Drinking alcohol harms the liver and brain. It increases the risk of many liver diseases. The most dangerous one is liver cancer.
P5 If you follow these health suggestions, you will surely not get sick easily. Many germs such as bacteria and viruses, are quickly destroyed by your strong immune system. You can say goodbye to a cold and flu. Your healthy lifestyle will prevent you from dangerous diseases such as cancer, heart and lung diseases.