There are about 4,000 chemicals in tobacco smoke, and of all of them, nicotine is the most harmful. Nicotine weakens vision, affects the nervous system, is harmful to the heart and circulation, and affects the liver, stomach, and sex glands. Many smokers don’t realize that nicotine is one of the most dangerous nerve gases. Its action is as poisonous as that of cyanide.
Nicotine is carried in the blood, and its effect can be quickly seen after smoking one cigarette.
The skin temperature drops by 5%C, and the heart beats faster. Symptoms of acute nicotine poisoning: headaches, dizziness, hand tremors, coughing up sputum, and general weakness. Chronic nicotine poisoning in heavy smokers causes poor appetite, digestive problems, stomach ulcers, menstrual problems, miscarriage, impotence, damage to the heart and veins, and poor eyesight. Heavy smokers often do not distinguish colors and suffer from night blindness.
Nicotine is transported to the lungs and rapidly absorbed into the bloodstream, affecting many body parts. The smoker’s body becomes physically and psychologically dependent on the intake of this chemical. It is found in breast milk and can pass through the placenta into the amniotic fluid and umbilical cord, thus entering the blood of newborns.
Nicotine is responsible for creating the pleasant sensations associated with smoking. The addictive effects are the reason why smokers crave another cigarette. As the nervous system adjusts to the nicotine level, the smoker must increase the number of cigarettes to fuel addiction. Quickly, the smoker will become tolerant to the mint nicotine pouches level, so keep smoking at such a rate as to maintain the level.
Such dependence that decreases the number of cigarettes smoked per day will cause an abstinence syndrome. Symptoms appear a few hours after the last cigarette has been smoked and peak in about 2 to 3 days. The smoker may experience; depression, frustration, anger, insomnia, difficulty concentrating, fatigue, and increased appetite.
The body has different ways of removing nicotine from the body. The liver breaks down about 80% of nicotine. The kidneys filter nicotine from the blood and excrete it in the urine. Tobacco companies want smokers to keep smoking and have developed ways to increase the nicotine content of cigarettes. They adjust tobacco blends using high tobacco free pouches with nicotine to increase nicotine concentration in low tar cigarettes.
Tobacco companies use genetic engineering of tobacco plants to improve the nicotine content. Nicotine is added to strengthen tobacco stems, tails, and other waste products then processed into reconstituted tobacco. It is used in large quantities in most major brands of cigarettes.