Unit 2 unhealthy habits
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07-Jan-2017Category
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Transcript of Unit 2 unhealthy habits
UNHEALTHY HABITS
1. INFECTIOUS DISEASESSome diseases are contagious.White blood cells (protect us against germs)
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2. BAD EATING HABITSFast foodDoing little exercise
3. STARING AT A SCREENPlaying video games :
weight gain sleep loss headaches/backaches eye strain
4. ALLERGIESA bad reaction to something you eat, breathe or touch.Pollen, certain foods, animal hair, dust, etc
5. ALCOHOL AND TOBACCOAlcohol can harm your liver, heart and brain.Smoking can stop you growing and can harm your lungs and heart.
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