Example of an essay on smoking. This is an expository essay that tells us about the consequences of smoking and the most harmful components of tobacco.
Title: Smoking and its consequences on health
Type of essay: Expository essay
Length: 434 words
Topic: Smoking
The fashions and trends that influence society are constantly changing. Thus, in the past decades, the consumption of cigarettes in movie films and television series was used to be promoted, as well as in advertising pieces that associated it with figures of elegant or distinguished countenance. However, thanks to the studies and research that have been carried out on smoking, there are currently several rules governing this type of message. Thinking about this, this essay is dedicated to analyzing its most important consequences in the field of health.
Tobacco has in its composition a series of substances that have proven to be very dangerous for any person’s organism. Among them, it is necessary to mention nicotine, which is highly addictive and can even cause death if consumed in large quantities. It has a stimulating and sedative effect at the same time, this is achieved by the discharge of adrenaline in the adrenal cortex, affecting almost immediately the central nervous system and producing glucose release. After this, it is inevitable to experience some fatigue and depression, creating a vicious circle where the individual will be motivated to look for more nicotine.
On the other hand is tar, whose content in each cigarette varies depending on the brand. According to several studies in patients who have suffered from smoking, it represents one of the main causes for developing lung cancer and other bronchial conditions. While the carbon monoxide found in smoke, increases the chances of cardiovascular disease.
As well as the aforementioned, in the environmental smoke of tobacco, there are more than forty chemical components that have proven to be toxic and carcinogenic. The most alarming thing about this is that smoking not only affects smokers, but that nearby people also become victims of its consequences, as they inevitably end up inhaling these gases.
One of the biggest consequences of smoking on health occurs with pregnant women. There are millions of cases where babies have been premature, weighing less than recommended, or even born dead. Also, these children tend to be more likely to develop emotional and behavioral disorders.
In view of the great dangers of smoking, the World Health Organization is constantly working with the governments of multiple countries. In this way, awareness campaigns have been established, as well as laws that prohibit smoking in public places. In addition, there are several associations that are dedicated to the fight against big tobacco companies.
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