Absolutely. Smoking is proven to wreck health and increase the risk of many serious diseases, including:

- Lung cancer, mouth, throat, pancreas, bladder, and more

- Heart disease and stroke

- Chronic lung diseases like chronic bronchitis and emphysema/COPD

- Fertility issues, high-risk pregnancies, and low birth weight babies

- Decreased immune function, dental health issues, and slow wound healing

ASAP, smoking is a major health risk not just for the smoker but also for those around them, including kids and pregnant women. Kicking the habit brings quick benefits: blood pressure and heart rate improve in no time, lung function gradually gets better, and serious disease risks drop over time.