Effect of Toxic Gases on Intestinal Microbiota The main toxic gases of tobacco smoke, including carbon dioxide, carbon monoxide (CO), hydrogen sulfide (H 2 S), ammonia, hydrogen, and nitrogen oxides (NO x ), are inhaled into lung and entered into blood through alveolar exchange, which affects the O 2 transport, decreases the pH of blood, and induces systemic inflammation and diseases (Sloan et al., 2010
Heavy smokers are more likely to suffer from the negative effects of nicotine, but almost anyone who smokes will have some degree of withdrawal
The most problematic compounds include tar, nicotine, and various resins that have adhesive properties
& Control, R
Is it a certain frequency or duration of use