E Cigarettes and Vaping PPAC Central Did you know that people who vape can become addicted to nicotine and it can make it difficult to quit vaping. The nicotine content of many 2ml nicotine pods for multi pod devices Chronic nicotine increases midbrain dopamine neuron activity and biases individual strategies towards reduced exploration in mice Nature Communications e Cigarette Aerosol Reduces Left Ventricular Function in Adolescent Mice Circulation