cigarettes and weight SLPT Fewer people smoke. More are

[4] Tobacco use leads most commonly to diseases affecting the heart and lungs, with smoking being a major risk factor for heart attacks, [5] [6] strokes, [7] chronic obstructive pulmonary disease (COPD), [8] idiopathic pulmonary fibrosis (IPF), [9] emphysema, [8] and various types and subtypes of cancers [10] (particularly lung cancer, cancers of the oropharynx, [11] larynx, [11] and mouth, [11] esophageal and pancreatic cancer)

this requires the connection of 5 wires from the Smoke Eater (Best Practice) Wire directly from the power panel requiring 3 wires with the Bluetooth control module in the smoke eater Standard power cord on the unit and the Bluetooth control module in the smoke eater Wired to the homeowners home automation system

If you inhale vapour directly into the lungs, like in a hookah pipe for example, the volume of vapour is then markedly greater than that inhaled during Mouth-To-Lung vaping

It's a passive safety feature