50mg/ml nicotine compared to cigarettes Strengths: How Choose What's Right for You What's worse, a vape or

While e-cigarettes are marketed as a safer alternative to traditional cigarettes, they still contain nicotine and can be addictive

Retrieved March 10, 2013.

Most studies have asked people to report how often they smoked marijuana, and researchers know that these kinds of surveys, called "self-reported," aren't as reliable as when they collect data in other ways

In fact, the Centers for Disease Control and Prevention (CDC) says that smoking is the most common "preventable cause of death" in the United States

Activation of cannabinoid CB1 receptors reduces the amount of primary transmitter released into the synapse