You are what you eat         Keeping better habits can help you reduce disease. A healthy eating plan means choosing the right foods to eat and preparing foods in a healthy way. Watch the toothbrush     Do you often change your toothbrushes? Maybe you think it’s not necessary. A study shows old toothbrushes bring disease. You should often change your toothbrushes. Exercise     Swimming, running, skating, skiing, dancing, walking and some other activities can help you stay healthy. You should exercise at least three times a week and for twenty minutes or more each time. Do it. Plan out your life     You should have breakfast before you go to school. Have a proper meal for lunch. Follow a healthy diet.