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Health Education

Health Education Section

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Health Education Zone

Health Hazards of Tobacco

Smoking can lead to many diseases, including:

  • Lung cancer, oral cancer, throat cancer and other cancers
  • Cardiovascular diseases (heart disease, stroke)
  • Respiratory diseases (chronic obstructive pulmonary disease, asthma)
  • Impact on reproductive function
  • Accelerated skin aging

Hazards of Secondhand Smoke

Secondhand smoke contains over 7,000 chemical substances, of which about 70 are known carcinogens. Long‑term exposure to a secondhand smoke environment increases the risk of lung cancer and heart disease.

Health Hazards of Betel Nut

Chewing betel nut can cause:

  • Oral cancer: betel nut has been classified by the World Health Organization as a Group 1 carcinogen
  • Oral submucous fibrosis
  • Periodontal disease and dental problems
  • Digestive system problems

Benefits of Quitting Tobacco and Betel Nut

  • Reduced risk of cancer and cardiovascular disease
  • Improved respiratory function
  • Restored normal taste and smell
  • Saved expenses
  • Protect family from secondhand smoke hazards