What disorders in the functioning of internal organs and external manifestations of these disorders

What disorders in the functioning of internal organs and external manifestations of these disorders will the gastroenterologist warn the smoker about?

1. First of all the stomach. The toxic substances of smoke, dissolving in saliva, act on the gastric mucosa, causing its inflammation – gastritis. Nicotine, tobacco smoke, tobacco particles disrupt the rhythm of the entire gastrointestinal tract.
2.The smoker’s appetite decreases; there is nausea, vomiting, pain in the stomach; a stomach ulcer may develop.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.