“Smoking” is not only harmful to the smokers themselves but also to the non-smokers who are exposed to cigarette smoke. Non-smokers have an equal risk of developing diseases as cigarettes have over 7,000 types of chemicals, 250 kinds of toxins, and 70 different forms of carcinogens. These chemicals can heavily affect the systems of the human body and may cause certain diseases, as follows:

After recovering from COVID-19, most of the patients who have recovered from COVID-19 will gradually be getting better in a few days or weeks and make full recovery. However, 40% of these patients still