Smoking is one of the highly addictive habits that causes innumerable deaths every year worldwide. Sadly, it’s not a surprise to find a smoker who is aware of the risk factors of this habit but just can’t quit. Here are a few immediate and long-term benefits that you stand to gain if you quit smoking.

Reduced chances of Alzheimer’s disease

According to various studies, the rate of mental decline in the elderly years is up to five times faster in those who smoke than in those who don’t. This is because smoking causes a vicious cycle of artery damage and clotting, which leads to mental decline. In a nutshell, chronic tobacco use is harmful to your brain and speeds up the onset of Alzheimer’s disease and the best way to avoid it is by quitting smoking.

Lowered risk of stroke

The carbon monoxide contained in cigarettes causes blood vessel constriction which in turn increases the risk of stroke. When you stop smoking, the chance of stroke reduces to that of an average non-smoker. This restorative process may take between 5 and 15 years, but it’s always worth the effort.

Reduced risk of cancer

Almost 90 percent of deaths caused by lung cancer are as a result of smoking the traditional cigarettes. Smoking is also associated with the cancer of the oesophagus, throat, mouth and other major organs. When you quit smoking, the risk of these diseases reduces by about a half in a period of approximately 10 years.

Improved breath

If you smoke in your 20s or 30s, you may not realize the effect of smoking on your lung capacity which naturally diminishes with age. By simply giving up smoking, you breathe more easily and cough less as your lung capacity improves by up to 10 percent in 9 months. If you completely quit, you will regain your maximum lung capacity and avoid other disorders such as bronchitis and pneumonia.


About 50 percent of long-term smokers are believed to die early as a result of various diseases, including lung cancer, heart disease, or chronic bronchitis. If you stop smoking, your life expectancy increases by 4-10 years, depending on your age at the time of quitting. Besides living longer, you will enjoy a disease-free life.

Reduced stress and fatigue

Several scientific studies have shown that smoking increases body stress and fatigue levels due to the nicotine dependence. This explains why you feel stressed immediately you stop smoking, but over time, your body is able to re-adjust. Once you quit smoking, your blood flow improves and significantly reduces stress and fatigue.

Better sex and improved fertility

According to a particular study that comprised of 5,000 men, those who smoked more than a pack a day were 60 percent likely to have an erectile dysfunction compared to those who didn’t smoke. And since smoking affects every stage of reproduction, those who smoke find it hard to get pregnant. When you stop smoking, your body’s blood flow improves thereby boosting sensitivity. Men get better erections while women become aroused more quickly and with revived orgasms. Sperms become potent, and the lining of the womb more improved, increasing the possibility of conceiving. Most importantly, quitting smoking heightens the chances of delivering a healthy baby.

These are just among the many benefits of not smoking. Consider quitting this dangerous habit today and you will live a happy, long and healthy life.