(CNN) — Menthol cigarette bans are effective at getting people to quit smoking, new research finds.The US Food and Drug Administration has said that a menthol ban<a class="excerpt-read-more" href="https://wsvn.com/news/us-world/a-quarter-of-smokers-quit-within-a-year-or-two-of-menthol-bans-researchers-find/">Read More</a>