Effects of ecigarettes and vaping devices on cardiac and pulmonary physiology Tsai 2020 The Journal of Physiology Wiley Online Library Is vaping bad for you? Vaping and smoking are often compared in terms of health risks, with research suggesting that while vaping may expose users to fewer toxic substances than traditional cigarettes due to the absence of Smoking or vaping both harm your health. They damage your lungs, strain your heart, weaken immunity, and reduce overall well being. Choosing less harmful doesn't mean choosing safe. Your health deserves better today