Common durations you may see reported are 24 hours, 7 days and 30 days 24 hours typically reflects a serious quit attempt 7 days is the outcome used in many clinical trials 30 days of abstinence is an even more rigorous measure that is highly correlated with long-term success What to look for: The gold standard in tobacco research is to measure 7-day abstinence
Oesophagal and Oral Cancer Risk Halved Your risk of cancers of the mouth, throat, oesophagus, and bladder is cut in half compared to a current smoker
See also: International Agency for Research on Cancer
No Are the conclusions drawn adequately supported by the results presented in the review
Tight muscles sometimes push acid up into the throat, leading to burning feelings
What changed in Mexico (and why it matters in 2026) Mexicos smoking rules became significantly stricter starting in 2023, and the effects are still very noticeable in 2026