average tar in a cigarette values of tar, nicotine, carbon monoxide (CO), and filter tar in tobacco smoke Did
Description
Blinking Light: A continuously blinking light on the end of your e-cigarette is the most common signal that it's time to pop it on charge or get a new one
Other nicotine replacement products eliminate inhalation from the delivery which should work efficiently for reducing harm, however the success rates aren't as good when compared to vaping, so the question is: do E-Cigarettes count as harm reduction

[14] On July 15, 2014, Reynolds American (R.J
Smoking cessation in patients with psychiatric disorders
A., Wu, W.-M

Benzene: Benzene is a known carcinogen that can cause leukemia and other blood-related diseases