The effect of Smoking on the body Smoking is highly dangerous for the human body as it disturbs the respiratory & circulatory system and much more.
Smoking can also affect your mood ;
One of the ingredients in tobacco is a mood-altering drug called nicotine. Nicotine reaches your brain in less than seconds. it makes you feel more energized for a little while. As that effect subsides, you feel tired and crave more. Nicotine is habit forming.so then the addiction for it begins and is very hard to let go of.
Smoking increases risk of macular degeneration(AMD, this is painless eye condition), cataracts(eye condition), and poor eyesight. It can also weaken your sense of taste and sense of smell, so food may become less enjoyable. Looking at the respiratory system, When you inhale smoke, you’re taking in substances that can damage your lungs. here are some of them ;
Tar - a mixture of dangerous chemicals
Arsenic - used in wood preservatives
Benzene - an industrial solvent, refined from crude oil
Cadmium - used in batteries
Formaldehyde - used in mortuaries and paint manufacturing
Polonium-210 - a highly radioactive element
Chromium - used to manufacture dye, paints and alloys
1,3-Butadiene - used in rubber manufacturing
Polycyclic aromatic hydrocarbons - a group of dangerous DNA-damaging chemicals
Tobacco-specific nitrosamines - a group of carcinogens only found in tobacco
Acrolein - used as a chemical weapon in World War 1 - and acetaldehyde - used in the industrial production of acid

Over time, your lungs lose their ability to filter harmful chemicals. Coughing can’t clear out the toxins sufficiently, so these toxins get trapped in the lungs. Smokers have a higher risk of respiratory infections, colds, and flu.
In a condition called emphysema, the air sacs in your lungs are destroyed. In chronic bronchitis, the lining of the tubes of the lungs becomes inflamed. Over time, smokers are at increased risk of developing these forms of chronic obstructive pulmonary disease (COPD). Long-term smokers are also at increased risk of lung cancer.
Withdrawal from tobacco products can cause temporary congestion and respiratory pain as your lungs begin to clear out.
Children whose parents smoke are more prone to coughing, wheezing, and asthma attacks than