Caffeine

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Across
  1. 3. eat or drink
  2. 6. signs especially when you get sick you can feel it.
  3. 9. number
  4. 10. increase/improve
  5. 11. the body
  6. 13. keep away from
  7. 17. normal
  8. 19. the number of how fast your heart beats
  9. 21. drinks
  10. 22. quickly and unexpectedly
  11. 23. research
Down
  1. 1. illness
  2. 2. damage
  3. 4. well known or something you can recognise
  4. 5. lift or increase
  5. 7. material or matter
  6. 8. even though
  7. 12. nervous
  8. 14. a disease which the body cannot control the level of sugar
  9. 15. react to something
  10. 16. keep safe
  11. 18. middle
  12. 20. strength