sigourney weaver smoking cigarettes Mel Gibson and cigars, 1980s : r/OldSchoolCool Ripley smoking : r/LV426

3 Both NNN and NNK can form DNA adductswhere the chemical binds to DNA and potentially causes DNA sequence mutations

A non-smoker who lives with a person who smokes 20 a day has one-third of the risk of their partner, even though they are actually exposed to only 1 per cent of the smoke

The most important finding from our recent review update is that for the first time there is high certainty evidence that nicotine e-cigarettes are more effective than traditional nicotine-replacement therapies, such as patches, gum or lozenges, in helping people to quit smoking, said study co-author Ailsa Butler

1 November 2025

Generally, parents (both moms and dads) with higher oxytocin levels tend to be more in tune with their infants

This includes: Alcohol: Do not exceed the UK Chief Medical Officers' guideline of 14 units per week, spread over at least three days