Serious Effects of Smoking on the Brain, Heart and Stomach


Smoking is harmful to health. It is also a cause of cancer. Smoking damages the lungs. Also, it causes respiratory problems. According to the World Health Organization, smoking weakens a person’s physical and mental condition. As a result, other diseases are also invited.

People who smoke also have other problems. According to reports, people who smoke have lung cancer. Its probability is around 90 percent. Women who smoke are more likely to develop cancer than men.

Effects on the brain:

Smoking affects the brain more than other parts of the body. Smoking inhibits the central nervous system that controls the brain. Tobacco, nicotine damages the nerves of the brain. A person who smokes a lot loses the ability to think and remember. People who give up smoking after a long time have problems like stroke, anxiety, depression.

Researchers found that smoking negatively affected the structural integrity of subcortical brain regions. They also found that smokers, compared to nonsmokers, had greater amounts of age-related brain volume loss in several areas of the brain.

Risk for the heart:

People who smoke heavily also have heart problems. The cardiovascular system is damaged due to smoking. Nicotine constricts blood vessels entering the body. This leads to problems in blood flow. Blood clotting in the body of smokers and blood pressure also become a problem.

According to CDC, Smoking increases the formation of plaque in blood vessels. Coronary Heart Disease occurs when arteries that carry blood to the heart muscle are narrowed by plaque or blocked by clots. Chemicals in cigarette smoke cause the blood to thicken and form clots inside veins and arteries.

Danger for the stomach:

Smoking damages the digestive process. It affects the stomach, causing constipation, indigestion, gas, loss of appetite, acidity and the risk of diabetes. Teeth: The teeth of people who smoke for a long time are also affected. People who smoke have a lot of problems with gum infection. Also, the teeth are weak.

Read also: Follow these Simple Steps to Stay Healthy

Smoking contributes to many common disorders of the digestive system, such as heartburn and gastroesophageal reflux disease (GERD), peptic ulcers, and some liver diseases. Smoking increases the risk of Crohn’s disease, colon polyps, and pancreatitis, and it may increase the risk of gallstones.


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