Effects of Cigarette Smoking on Your Body

Effects of Cigarette Smoking on Your Body

RESPIRATORY SYSTEM

Function:
  • It provides the oxygen cells need.
  • It eliminates CO2 as a byproduct.
Damage:
  • It decreases pulmonary functions.
  • It increases mucosity.
  • It produces coughing and infections.

CIRCULATORY SYSTEM

Function:
  • It takes Oxygen and nutrients to the cells.
  • It carries CO2 from the organism back to the lungs to be purified.
Damage:
  • It constricts blood vessels.
  • It damages the endothelium.

DIGESTIVE SYSTEM

Function:
  • It converts food into particles that the circulatory system takes as nutrients all over the body.
  • It disposes of waste.
Damage:
  • It irritates the digestive tract.
  • It decreases the absorption of nutrients.

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