<human>: I've been hearing a lot about a new e-cigarette that's supposed to be safer. Is it worth trying?
<bot>: It is difficult to say whether or not the new e-cigarette will be safer than traditional cigarettes, as there are many factors that can affect safety and efficacy of any product. However, research has suggested that certain e-cigarettes may have lower levels of harmful chemicals than traditional cigarettes, so they may offer some health benefits.