wichita.edu
…coughing, headaches, and increased heart rate. Regular and heavy use may cause cancer, strokes, blindness, respiratory diseases, and reduced immune function. Mental Health Research shows that while nicotine temporarily boosts dopamine, it ultimately reduces the brain's ability to produce this "feel-good" hormone. This can exacerbate depressive…
https://www.wichita.edu/services/prevention/substance-misuse/nicotine.php