Both e-cigarettes and real cigarettes can be harmful to the human body, such as harming the cardiovascular system, respiratory system, and digestive system.
Although e-cigarettes do not contain tar, they have many other carcinogenic substances and have the same appearance and feeling as real cigarettes. Long-term smoking of e-cigarettes will increase the heart rate, which is not good for the cardiovascular system.
E-cigarettes heat the nicotine liquid electronically, allowing it to evaporate into the body thus creating the sensation of smoking, and this heating of the nicotine liquid will cause blood vessels to rapidly constrict, raise the heart rate, increase blood pressure, and thus increase the risk of cardiovascular system diseases.
Real cigarettes are mainly harmful to the respiratory system, smoke enters the body through the respiratory tract when smoking, the harmful substances in tobacco will damage the respiratory tract, and directly act on the trachea and bronchial tubes, thus damaging the walls of the trachea and bronchial tubes and increasing the probability of respiratory system diseases.
It also increases the risk of cardiovascular diseases such as hypertension and coronary heart disease, just like e-cigarettes. Smoke tar, a carcinogen, may also cause cancer, may also affect vision, lead to menstrual disorders, rough skin, digestive disorders and so on.
Smoking is harmful to your health, and you need to quit as soon as possible, regardless of whether you smoke e-cigarettes or real cigarettes.