You dont end up with CAD or atherosclerosis from just a single hit
Smoking onboard violates the Aircraft Act 1934 and DGCA passenger conduct rules
Well, lets dig a bit deeper
Highlights: Quitting smoking at any age significantly reduces the risk of lung cancer Healthy lung cells lining the airways in ex-smokers have a protective role These healthy cells confer protection to other cells in the lungs, thereby reducing cancer risk Nature , found that people who had quit smoking, had genetically healthier lung cells compared to current smokers
A systematic review from published literature from 2005 to 2016 found that postpartum depression can lead to an increase in risky behaviors, social and relationship problems, alcohol and drug use, and breastfeeding problems, along with poor cognitive functioning, emotional and behavioral problems, and medical disorders in the child [13, 14]