Mary is reading something about how to keep healthy on the Internet.
Good sleep is important for your health. You need about seven hours' sleep a night. Don't eat or read in bed. Go to bed early at the same time and get up at the same time every day. For more information. please visit www. sleeping. com.
How often do you exercise? If you want to stay healthy, try to exercise for 30 minutes a day, three or four times a week. For more information, please call Health Line at 0180-2000.
Studies show that flu virus(流感病毒)can live on our hands for long. So you should wash your hands often with soap. For more ways to prevent(预防)the cold or flu, please call Health Line at 0180-1313.
Brush your teeth twice a day and see a dentist at least once year. The oral examination(口腔检查)is not only for the health of teeth, but for the whole body. Please visit www. mydr. com for more information.
Did you ever get a headache? Headaches can make you feel really terrible, can't they?
What kids say:
·Headaches can make you unhappy and they can let you down.
—Jack
·I had the worst headache when I went camping last year. It was very hot and got dehydrated(脱水的).
—Andrew
·I get headaches if I have been playing lots of sports and not drinking enough water.
—Bill
·I often get headaches but the worst one was when I was late for school. I ran. looking behind to say goodbye to my mum. My head hit on a big tree. It hurt for the next two weeks.
—Charlie
·On my birthday I drank so much. I threw up and had to go to the hospital. I had a really bad headache.
—Peter
·I get headaches when I listen to loud music or when I get angry.
—Sarah
·I get headaches when my ears hurt because I have an ear infection（感染）. When have my hearing aids, they hurt after a while.
—Jenny
·What Doctor Kate says:
If you have a lot of headaches, go to doctor. Having a headache can make you feel really tired, and having lots of them is no fun.
Think about what you are feeling so you can tell your doctor where your head hurts, when it started and whether your head hit something. It will help the doctor decide how to help you get better.
