The harm of nicotine

As we all know, nicotine is a nicotine, and nicotine is also one of the necessary ingredients of tobacco. Nicotine itself is highly addictive and harmful. Therefore, long-term smoking will not only easily lead to smoking addiction or extreme dependence, but will also seriously damage our lungs and even threaten our health and life. So what are the harmful effects of nicotine?

In fact, everyone knows that long-term smoking is harmful to health, but the harmfulness of nicotine is not limited. In addition to causing damage to our heart, it can also cause extensive damage to other organs in our body. It is especially undesirable for teenagers to smoke. So what are the dangers of nicotine?

The dangers of nicotine

Nicotine is addictive or dependent (one of the most difficult drug addictions to break), and people often have difficulty controlling themselves. Repeated use of nicotine also increases heart rate and blood pressure and reduces appetite. Large doses of nicotine can cause vomiting and nausea, and in severe cases, death. Tobacco often contains nicotine, which makes it difficult for many smokers to quit smoking.

1. First of all, it is a hazard to life. The harm of smoking among teenagers is greater than that among adults. Because teenagers are in a stage of rapid physical growth and development, their organ systems are not yet fully developed, are relatively tender and sensitive, have weak resistance, and absorb various toxic substances more easily than adults, so they are more seriously poisoned. Teenagers’ smoking may also lead to premature aging, premature death, and affect the development of the next generation. Smoking can cause menstrual disorders and dysmenorrhea in young girls.

2. Smoking is harmful rather than beneficial to psychological functions. Long-term smoking will lead to a certain degree of decline in attention and stability, and will also reduce people's intelligence level, learning efficiency and work efficiency. Teenagers' addiction to smoking may cause serious degeneration of thinking and damage to intellectual functions, and in severe cases may lead to thinking interruptions and memory impairments. Smoking is harmful to teenagers' intelligence, personality, psychological quality, and academic performance.

3. Smoking among teenagers will encourage them to pursue a life of pleasure, increase the financial burden on their parents, promote bad interactions, induce bad behavior, and even lead to crime. In order to get money to buy cigarettes, he resorted to stealing, extortion and robbery.

4. Smoking among teenagers will also bring serious harm to society. Smoking has now become an important cause of fire accidents and endangerment to public safety. Cigarette smoke pollutes the surrounding environment and harms the health of others.

We all know about the harmful effects of nicotine. In fact, nicotine exists in any type of tobacco, so it is not suitable for both adults and teenagers to smoke for a long time. Because long-term and heavy smoking is extremely harmful, it will not only hinder the physical development of teenagers, but also lead to poisoning and even heart failure and other symptoms. Therefore, it is best for everyone to quit smoking as early as possible, otherwise it will easily cause irreversible consequences.