Hello! People who smoke for a long time are prone to lung injury. Lung disease is a chronic wasting disease, and the composition of smoke will destroy many nutrients in the body. In addition, emaciation is not necessarily caused by smoking, but by unbalanced diet and dysfunction of digestion and absorption.

Guiding opinions:

For the sake of health, it is best to give up smoking. The diversification of diet and food ensures a balanced nutrition. Exercise and promote health.

The above are suggestions for the question "Why are smokers so thin?". Why are smokers so thin? "Hope to help you, I wish you health!