by Pusan National University A new study from Pusan National University shows that smoking is positively associated with the risk of developing amyotrophic lateral sclerosis, predominantly affecting women. Discontinuing smoking can potentially reduce the ALS risk. Credit: Dr. Yun Hak Kim / Pusan National UniversityAmyotrophic lateral sclerosis (ALS), a neurodegenerative disorder, is a significant global health...