human
I've heard that e-cigarettes are a healthier alternative to regular cigarettes, but what's the real deal?
assistant
E-cigarettes have become increasingly popular in recent years as an alternative to traditional cigarettes. They contain nicotine, but not tobacco smoke, and they produce vapor instead of smoke. Many people find them to be less harmful than regular cigarettes because they don't expose users to many of the same toxins found in cigarette smoke. However, there is still some debate about whether or not e-cigarettes are actually safer than regular cigarettes.