Caffeine

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Caffeine

  1. 1. CAFFEIN By: Nour Al- Akra Safa E Hamied Layla Mkhayber
  2. 2. L esson outline• What is C affeine?• How does C affeine affect the body?• How much is too much?• A ctivities
  3. 3. What is C affeine?• Caffeine is a bitter, white crystal that acts as a drug.• It can be found in seeds, leaves and the fruit of some plants.• In humans, caffeine acts as a stimulant and temporarily fights off drowsiness and restores alertness.• Caffeine is toxic at adequately high doses, but ordinary consumption poses few known health risks.• Beverages containing caffeine, such as coffee, tea soft drinks and energy drinks are very popular.
  4. 4. How does caffeine affect your body?
  5. 5. Caffeine eating guides
  6. 6. Find-A-Word
  7. 7. Guess the foodThis game will test your knowledge on how well youknow your caffeine.I will give you a series of clues and what you mustdo is guess what food I am talking about.On the the table there will be bla bla and so on.If you guess correctly you will win a prize
  8. 8. Bibliography• http://www.pe2000.com/caffeine.html• http://en. wikipedia. org/wiki/Caffeine

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