Myths and facts

What people believe about smoking, and what the science says.

Short answers to the questions we hear most. Every answer links to its source.

  1. Is hookah safer than cigarettes?

    No. The WHO says a typical one-hour hookah session can mean inhaling 100 to 200 times the volume of smoke from a single cigarette. Hookah tobacco also carries nicotine, carbon monoxide and tar.

    Source
  2. Does the water in a hookah filter the smoke?

    No. The WHO calls this a common misconception. Passing smoke through water does not make it safe, and no device or accessory has been shown to make hookah smoking safer.

    Source
  3. Is vaping just harmless water vapor?

    No. US public health guidance states that e-cigarette aerosol is not harmless. It can contain nicotine, ultrafine particles, flavorings like diacetyl, cancer-causing chemicals and heavy metals such as nickel, tin and lead.

    Source
  4. Is one cigarette a day safe?

    No. A US National Cancer Institute study found that people who smoked 1 to 10 cigarettes a day had an 87% higher risk of early death than people who never smoked. Even less than one a day carried a 64% higher risk.

    Source
  5. How much life does one cigarette cost?

    About 20 minutes of life expectancy per cigarette, by a recent University College London estimate: roughly 17 minutes for men and 22 for women.

    Source
  6. How many people does tobacco kill?

    More than 8 million people every year worldwide, including around 1.3 million non-smokers exposed to second-hand smoke, according to the WHO.

    Source
  7. How common is smoking in Lebanon?

    Very common. A 2019 household survey found that 35.1% of adults in Lebanon smoked cigarettes and 39.5% smoked hookah.

    Source
  8. What happens to my body when I quit?

    Within 20 minutes your heart rate and blood pressure drop. Within 12 hours the carbon monoxide in your blood returns to normal. After a year, your heart disease risk is about half a smoker's, says the WHO.

    Source

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