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Stress
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Smoking and Drug Addiction
Smoking - Drug Addiction Smoking is a popular activity for many people who continue to enjoy it even though they are well aware of the health risks. The main reason for this is nicotine addiction. Tobacco contains nicotine - a stimulant which affects both the mind and the body. Effects of Smoking: Smokers claim that it helps them to relax or gives them an energy boost or ‘rush’. They argue that it relieves stress, increases concentration. Many smokers find that the first time they smoke they feel sick, dizzy or get a headache. Tobacco smoke contains nicotine, tar, carbon monoxide and other chemicals which when inhaled, increases heart rate, blood pressure and respiration. It causes a surge in energy which is due to the release of adrenaline. This causes that energy boost and also acts upon ins...

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