Early menopause According to This may be because smoking Fertility issues and pregnancy complications Smoking is linked to fertility issues, according to the Smoking while pregnant increases the health risks to the pregnant individual and the unborn fetus
Each lozenge dissolves over 20-30 minutes, so you get steady levels of nicotine instead of a big spike
Cigarettes, like many products, can lose their freshness over time
Rockville, MD: Substance Abuse and Mental Health Services Administration, 2018
Des Cox, from The Royal College of Physicians, said: "There's been good research that demonstrates that young people are introduced to smoking often by menthol cigarettes as they find them more attractive, they find them less irritative, and they find them more palatable, so that's a way they get introduced to regular smoking." Other research indicates that menthol may boost nicotine levels in the blood which makes them more addictive and harder to quit than regular cigarettes