Why is Smoking so Addictive? And How to Avoid it
Smoking so addictive: When a person smokes, nicotine reaches the brain in about ten seconds. At first, nicotine improves mood and concentration, relaxes muscles, decreases anger and stress, and reduces appetite. Regular doses of nicotine cause changes in the brain, which lead to nicotine withdrawal symptoms as nicotine intake decreases. Smoking temporarily reduced these withdrawal […]