Dialysis crossword

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Across
  1. 3. Restrict this
  2. 6. High levels in bananas
  3. 8. Found in most foods
  4. 9. Good for a change of scenery
Down
  1. 1. Makes you thirsty
  2. 2. Stops your blood from clotting
  3. 4. This season
  4. 5. Doctors write these
  5. 7. Protects against Hepatitis B