does smoking weed cause the same damage as cigarettes marijuana may be more harmful to lungs than smoking cigarettes, study finds Nicotine, e-cigarettes, cannabis: All pose

Its usually made from cellulose acetate basically, tiny synthetic fibers packed together

But compared to someone who doesn't smoke, anyone smoking four cigarettes a day or even less is kidding themselves they're not running any extra risk." Immediate effects As soon as you take a drag from a cigarette, there are changes in your body, including: You may feel more relaxed, but your blood pressure and heart rate start to rise

Lancaster JL, Tordesillas-Gutierrez D, Martinez M, Salinas F, Evans A, Zilles K, Mazziotta JC, Fox PT

1 2 3 4 "Smoking and cardiovascular disease: mechanisms of endothelial dysfunction and early atherogenesis"

A few product types have been authorized as Modified Risk Tobacco Products (MRTP) by the Food and Drug Administration (FDA), which means they have been proven less harmful than existing tobacco products