Nor is it clear whether the benefits persist over years of continuous use, or whether the brain adapts in ways that dampen those effects
Menthol, a chemical traditionally derived from mint plants, has been a popular cigarette flavor additive for a century, marketed as a cool or fresh alternative to unflavored tobacco and even, until the 1950s, as a health remedy for scratchy throats and irritated lungs
It is so easy to throw stones at visible targets (somebody with a fag in their mouth) but do you still fly around the world, drive a car, drive too fast and too many miles a year, have central heating, shop at Tesco, use a washing machine, have all electrical equipment without standby, and on and on
You should also check with your health fund before the procedure to find out what your health insurance will cover
Rights and permissions About this article Cite this article Jeschke, M.G., van Baar, M.E., Choudhry, M.A
Technical changes include more reliable conditioning targets and packaging approaches that limit exposure pathways