Most people think that smoking only affects their lungs. Its true that damage to lungs is severe but its not the only organ in the human body which gets affected by smoking. Smoking affects every part and organ of human body. After lungs, human brain is probably the most affected part of human body. Surprisingly, most people say that they feel energetic after smoking, it relieves them of depression, anxiety etc and they feel enthusiastic whereas the thing is smoking kills your brain cells, affects your brain power and memory negatively and everything that is controlled by brain which is everything.
After smoking for a while, your IQ drops, you start forgetting things and you get distracted easily. Another indirect effect of smoking on brain is because of lungs. Because lungs have been damaged because of smoking, there is not optimum supply of oxygen to brain which again affects mental power. If you are a student or you hope to make a career in fields which involve using lots of brain power like research or a scientist or a doctor, you really need to quite smoking.
If you quit smoking, you feel the effects within 24 hours. Smoking poisons the body. The cleansing of body takes good time, but you’ll start feeling the good effects within 24 hours. You should feel lot better and more intelligent after a week or two of quitting smoking.
