In Sweden, we have almost reached the WHO target of being smoke-free, defined as less than 5% daily smokers. One contributing factor is the availability of a different way of using nicotine than smoking - snus. In our series of essays on HEALTH, Professor Fredrik H Nyström looks at the issue of nicotine and how dangerous or harmless it is.

Party healthy with Bingo Rimér
Bingo Rimér, no longer a girl photographer, talks about everything from couples therapy to the quality of her sperm. Loneliness is more dangerous than...