What are the dangers of electronic cigarettes. Electronic cigarette or regular - which is more harmful

Electronic Cigarette- the latest invention, which has a large number of fans. The main purpose of its use is real cigarettes, to get rid of the constant smell of tobacco and harmful smoke. And more and more often the question arises: is the electronic cigarette harmful or not?

To answer this question, it is worth considering what is an electronic cigarette? In appearance and mechanism of operation, it is similar to an inhaler and has:

How does it work? The person turns on the cigarette, then takes a puff. Because of this, an air jet appears inside the product, fixing the touch sensor. The processor starts the vaporizer delivering nicotine. The substance comes out in the form of vapor, which causes the light bulb at the end of the device to burn.

Cigarette safety

Electronic cigarettes are safe for human health. This statement (safety of electronic cigarettes) is substantiated by the following provisions:

Today, people who use electronic cigarettes feel much better than heavy smokers. This is obvious, because in addition to nicotine addiction, an ordinary cigarette contains a huge number of impurities.

Are electronic cigarettes harmful or not? Many doctors have decided to answer this question. Oncologists have found that the liquid used to fill such products is not capable of causing cancer. Positive feedback was also expressed by cardiologists. They noted that for six months of their smoking, people who previously used regular cigarettes improved their health, increased the overall tone of the body.

What is an electronic cigarette made of?

To understand whether electronic cigarettes are harmful or not, it is recommended to consider, namely, individually, each component that makes up the composition. There are five of them in total, and they are found in real cigarettes, but in greater quantity and concentration. So, composition:

Glycerol- a food supplement made on an alcohol basis. It is added to cigarette liquid to improve its consistency and give it a special flavor. It is absolutely harmless to the human body, and even non-smokers use it constantly;
propylene glycol- another food additive that acts as a solvent. She is responsible for transporting nicotine. This substance is also not harmful, but can cause individual intolerance and allergic reactions. In this case, it is recommended to switch to special cigarette cartridges that do not have this component;
Nicotine- the only harmful substance. Purified nicotine is used to add to electronic cigarettes, which is not so dangerous for human health;
Flavors- harmless elements, can be artificial or natural;
Water- no comments here.

Influence on others

Are electronic cigarettes harmful or not when used for other people? Scientific studies have proven that they are completely harmless to others. During their use, steam is generated. It leaves the lungs of a smoker and instantly dissolves into the air. There is not a single harmful component in its composition, therefore, the effect of passive smoking is completely excluded.

Why are e-cigarettes safe?

Are electronic cigarettes harmful or not? This question worries a lot of smokers and even ordinary people. No, they are not harmful. It depends not only on the composition of the product, but also on the manufacturing process. The equipment used, quality control, the use of advanced technologies in manufacturing - all this determines the benefits of cigarettes.

How to choose an electronic cigarette?

How to choose an electronic cigarette? What to focus on? What do newbies need to know? When choosing an electronic cigarette, the buyer should not focus on the fortress. These products differ in many ways, including in their form they can be:

Mini products. They are closest to traditional cigarettes, differ in the least power. They are recommended for people who smoke little, no more than 6 cigarettes a day;
Cigarette in the shape of a pen. In appearance, it resembles a pen or pencil for writing. Its power is slightly higher than that of the previous representative. Recommended for smokers who smoke more than 10 cigarettes a day;
Cigar. It can be equipped with batteries of various capacities. They are recommended for people who consume more than a pack of cigarettes per day;
A tube. This variety resembles classic pipes. It usually comes with two batteries;
modified versions. Such models are recommended to be purchased by people with certain addictions. They differ from all others in form, power and design.

How to smoke an electronic cigarette?

After choosing and buying a model, the question arises, how to smoke an electronic cigarette? The first step is to prepare the device for use. This requires inserting a battery and a container of fluid. Then the cigarette can be used. Recommendation: if you have just filled the container, then it is worth waiting a few minutes so that the liquid has time to evenly distribute. Do not use a lighter to ignite. You just need to take a puff that automatically turns on the device, or press the power button. There are some tips on how to smoke an electronic cigarette. About them further:

Tips for proper e-cigarette smoking:

In the process of smoking an electronic cigarette, it is recommended to take slow puffs with a continuous breath;
Keep in mind that the slower the puff, the more smoke will be generated;
Manufacturers recommend taking a short pause between puffs - 6 seconds;
If you use different filling flavors, then use different containers. It is a mistake to assume that the liquid is smoked every time to the last drop;
When mixing liquids, use products of the same brand;
The taste of the vapor emitted while smoking an electronic cigarette is sweet and pleasant. However, do not smoke to fanaticism. In order to avoid overdose, it is recommended to take regular breaks;
The product cannot be smoked to the filter, so adjust the number of puffs. Even if you don't feel like you're getting high for 708 puffs, it's not recommended to do more. The feeling of a lack of smoking arises from the fact that there is practically no nicotine in the absorbed vapor. You will soon get used to it;
Smoking a cigarette is prohibited in an upright position. Otherwise, liquid will flow out of it.

After the smoker takes a breath, the product switches to standby mode, and then turns on with a new puff. At the same time, the evaporator, simulating smoke, begins to heat up. That is why it is forbidden to inhale often, so as not to load the generator and let it cool down. It will also extend the life of the cigarette itself.

How to properly charge an electronic cigarette?

How to properly charge an electronic cigarette? To do this, carefully study the instructions that came with the device. Find out what signals the product gives at a particular moment of use. If a diode flashes at the end of the device or a special button in the middle of the device starts flashing, then the battery charge does not exceed 30% and it must be charged.

Process charging a cigarette carried out by connecting the cigarette to an energy source. To do this, you can use a special adapter included in the kit, a charger for standard sockets or a USB cable.

Procedure:

Connect the cigarette to the power source so that the indicator on the tip of the device works;
Leave to charge;
After a while, the indicator will go out or change color. Therefore, the battery is fully charged.

The more powerful the battery, the longer it takes to charge it. It usually takes one to five hours. One battery is designed for five hundred times of full discharge and charge, then it will need to be replaced with a new battery.

How to turn on an electronic cigarette?

How to turn on an electronic cigarette is very clearly shown in this video.

Conclusion

As a result, we highlight the main points discussed in the article:

Are electronic cigarettes harmful or not? No, this device does not harm the smoker or other people;
How to choose an electronic cigarette? When choosing, it is necessary to take into account factors such as ease of use, safety, battery power, model shape;
Proper smoking of an electronic cigarette involves slow puffs;
You can use any power source to charge your device.

Having appeared on the market not so long ago, the electronic cigarette quickly became a competitor to the regular one. Some fans of the invention consider it a panacea for tobacco addiction, others consider it a fashion accessory, and the debate about whether electronic cigarettes are harmful or not does not stop. Where is the truth?

What is the composition of the liquid in e-cigarettes?

Although a patent for electronic cigarettes was proposed back in the 60s of the last century, they were invented in their usual form only in 2004 by the Hong Kong company Ruyan Group Ltd. The device of a cigarette is quite simple: in fact, it is an electronic unit and a vaporizer. The shape of a cigarette can be anything - from the usual thin "cigarette" to a smoking pipe.

The power supply contains batteries that ensure the operation of the device. The evaporator or atomizer consists of a heating element and a wick, and serves to evenly supply liquid to the heating element, where it evaporates. Outwardly, this vapor resembles tobacco smoke.

An empty e-cigarette is just a safe device, but an e-cigarette with liquid is the subject of fierce debate about its dangers and safety.

So what is mixed in this liquid?

Liquid for e-cigarettes consists of the following components:

glycerin, necessary for vaporization, is an obligatory liquid component;
propylene glycol (not an obligatory component), acting as a solvent for other components, allowing the liquid to be fluid and enhancing its taste;
water, which may not be present in the composition, acts on the principle of a solvent and gives the liquid additional fluidity;
nicotine, unlike traditional cigarettes, is not at all a mandatory component of electronic ones, it is included in the composition of liquids in different dosages and acts as a psychoactive substance;
flavorings that give the composition a taste and smell, but are not mandatory;
dyes that determine the color, also not related to the mandatory components.

A liquid has an important characteristic - its density (or viscosity). The density depends on the concentration of glycerol - the more it is, the thicker the liquid. And the cheaper the cigarettes, the less thick the liquid in them, and the less glycerin is contained, since with a weak supply, the wick of the cigarette does not have time to be wetted, and the coil overheats, which leads to the failure of the device.

According to the type of concentration of the components, liquids with the following amount of vapor are distinguished:

large, with an average level of irritation of the respiratory receptors (30% propylene glycol, glycerin - 70%)
medium, with a high level of irritation (50% glycerin and propylene glycol each.)

Flavorings in the composition may contain 5-30% - the concentration depends on the recipe. But the content of nicotine should not exceed 3.6%, but it may be completely absent.

The strength of the liquid according to the content of nicotine is usually denoted on a scale of 0-12 mg. The more powerful the vaporizer in a cigarette, the greater the concentration of nicotine contained in each puff.

It is possible to make liquid for an e-cigarette yourself, but this has its pros and cons. The first is that the manufacturer has the ability to control the quality of the purity of the mixture and the concentration of nicotine. Secondly, in the possibility of adding harmful components (including narcotic ones), which reduces the already minimal benefit of these cigarettes to zero.

Since the electronic cigarette has been used on a par with conventional cigarettes, the question of whether it is harmful or not has been of interest to experienced smokers, doctors, and ardent anti-smoking fighters.

Simple, stylish, delicious smelling, cheaper than regular cigarettes - at first glance, an electronic cigarette has some "pluses"! But under its beautiful "wrapper" for a person, there really is a danger.

Let's figure out why an electronic cigarette is harmful and what is more harmful to health: an electronic cigarette or a regular one?

The popularity of electronic cigarettes

This accessory for smokers was developed by Asian inventors in the middle of the 20th century, but appeared before the world only at the beginning of the 21st century. Since then, the number of fans of "soaring" has been increasing every year.

In the US, vaping has already driven traditional tobacco products out of the market.

But supporters of electronic cigarettes are unlikely to think about whether the vapor of such devices is harmful - too quickly and suddenly vapes have gained popularity among young and experienced smokers.

Someone found a replacement for foul-smelling tobacco in an electronic cigarette, others decided to get rid of their addiction with it, because. consider it safer than conventional cigarettes, and someone just wants to keep up with the times.

Prices for tobacco products are constantly rising, and anti-tobacco laws are gaining momentum, causing trouble for smokers.

On this wave, the electronic cigarette is an attractive alternative to conventional smoking.

Whether electronic cigarettes are harmful, and what are the consequences of their use, it will definitely be possible to say only in a couple of decades. It takes time to study this issue and analyze the results.

However, it is already possible to assess how it can be dangerous to human health.

The structure of an electronic cigarette

To understand whether the use of electronic cigarettes is harmful, you first need to get acquainted with the device “from the inside”: find out what elements it consists of, how it works.

The product has the form of an inhaler, and consists of the following elements:

battery. It powers the device. It comes with a charger.
refillable cartridge. It contains liquid nicotine. The cartridge also has a heating element.
Atomizer. Its purpose is the formation of steam, which is an imitation of smoke. The coil, which is the basis of the atomizer, heats up when tightened and converts the smoking liquid into vapor.
LED. Imitation of a spark when smoking is his merit.

When you smoke a vape, the liquid for smoking is heated by a battery, turns into vapor, which is inhaled by a person when puffed.

Vape cartridges come in all flavors and colors:

They have different levels of nicotine strength or do not contain it at all.
They have a large selection of fragrances.

The composition of liquid for electronic cigarettes

Liquid in cartridges almost always has the same composition. It is by looking at it that you can form an opinion about whether electronic cigarettes are so harmless or not.

Substanceswhich contains a liquid smoking mixture, are presented:

propylene glycol.
Glycerin.
Flavorings.
Nicotine.

We will analyze each component separately to find out whether they are harmful or not.

Nicotine

The harmfulness of nicotine has been proven for a long time. This alkaloid in tobacco or mixed with smoking liquid is a poisonous additive. Doctors classify it as a nootropic stimulant.

consfrom its regular use a lot:

Dependence develops at the physiological and mental level.
There are signs of general intoxication of the body.
Structures of the heart are damaged.
The lungs "clog" and are no longer able to fully perform their function.

If you smoke nicotine for a long time, this will lead to the development of pathological conditions:

Atherosclerosis.
Myocardial infarction.
Ischemia of the heart and its insufficiency.
Hypertension.
Lung cancer.

propylene glycol

It is a dietary supplement found in many foods. Designed to retain moisture.

Experiments with it in its pure form can be dangerous for the mucous membrane (causes burns), in a diluted form it is not harmful.

In vaping, it is necessary to give the impression of real smoking.

Propylene glycol is an odorless, viscous liquid. In small quantities, no harm to the body does not bring. However, its overdose can provoke malfunctions in the nervous and excretory systems.

There is more propylene glycol in the smoking mixture than other components. Therefore, improper use of an electronic cigarette can lead to intoxication of the body with this substance.

Glycerol

This trihydric alcohol provides the maximum amount of steam. The substance is transparent, sweetish in taste.

Is the concentration of glycerin in the steam liquid safe for the respiratory and circulatory system?

Natural glycerin is not harmful to humans: when it enters the lungs, part of it dissolves, and part enters the bloodstream, and then excreted from the body by the kidneys.

The most dangerous thing is if a person smokes a liquid with a large amount of glycerin (more than 70%). This will cause excessive dryness of the respiratory mucosa.

Aromatic additives

Flavorings are contained in smoking liquid in small quantities. They can be both natural and artificial analogues of natural ones.

Are they safe for the body?
Yes, they do not pose a threat to health, but they can cause allergies (with intolerance to certain odors).

Which is more harmful: a regular cigarette or an electronic one?

As we have already figured out, in the composition of the vape, as in ordinary cigarettes, there is nicotine. Therefore, it is definitely impossible to consider an electronic cigarette harmless.

However, the question of which of the cigarettes is more harmful, electronic or regular paper, remains open. To find the answer to it, we turn again to the composition.

The harm of electronic cigarettes is less than conventional ones, because of the obviously dangerous substances they contain only nicotine.

Tobacco cigarettes contain a wide range of toxic substances:

Resins (lead to the formation of cancer cells).
benzopyrene and pyrene.
Naphthalene.
aromatic amines.
Naphthols.
complex phenols.

What else is harmful in a simple cigarette?

This is her smoke, which contains substances that cause malignant tumors:

Ammonium.
Acetone.
Carbon monoxide (impairs brain function).
Acetaldehyde.
Nitrosodimethylamine.

Based on this, it can be argued that conventional cigarettes are more dangerous to health than electronic ones.

Vape is better than a paper cigarette not only in terms of "stuffing", but also in other parameters.

Options	Electronic Cigarette	regular cigarette
The occurrence of side effects during and after smoking	Not	Combustion products are formed
Availability	You can smoke everywhere	Available in a limited number of places
Second hand smoke	Not	There is
Perception of smell and taste of foods and substances	Remains the same	Changes
Signs of external changes during use	There is no unpleasant smell.	The distinct smell of tobacco causes discomfort to others.
	There is no yellow plaque on the teeth.	A dark plaque appears on the teeth.
	The skin on the hands does not become rough.	The skin ages faster, coarsens.
Nicotine content	Regulated	permanent
fire safety	Conditionally safe	Can start a fire

The table clearly demonstrates why the vape is finding more and more fans around the world. RU.

Video

How bad can an electronic cigarette be?

Although an electronic cigarette is relatively safe compared to a simple one, it cannot be argued that its use is beneficial for the human body.

Recent experiments by American scientists have shown that that even the absence of nicotine in its composition does not relieve vapers from the following negative consequences:

When heated, the compound "glycerol + propylene glycol" causes the formation of toxic substances. One of them, formaldehyde, adversely affects the functioning of the central nervous system. Another component, acleroin, irritates the mucous membranes (of the visual apparatus, bronchi);
Vapors of smoke in the form of small particles settle in the tissues of the lung, gradually disrupting its activity.

Electronic cigarettes will not be useful for people who want to quit smoking altogether and use them as an alternative to regular cigarettes.

The concentration of nicotine in them is really less than in regular cigarettes. However, the presence of nicotine, even in the minimum dosage, does not relieve a person from physiological dependence.

The use of vaping does not eliminate psychological dependence either, since the habit of smoking remains.

Nicotine overdose

There is a possibility of an overdose of nicotine.

An experienced smoker is accustomed to the "strength" of cigarette smoke, so the steam will seem "weak" to him. Steam is more easily perceived by taste buds and does not bring the former "sharp" sensations during a puff.

To return the euphoria from smoking, a person will change the concentration of nicotine in the smoking liquid, gradually increasing the strength of the mixture. Without noticing it, the smoker can reach high doses that can cause an overdose.

This condition is usually accompanied by:

Discomfort in the abdomen.
Weakness.
Headaches.
Hypersalivation.
Disorder of the stool.
The urge to vomit.

The danger of vape lies in the fact that a person smokes it as if “by the way”: while talking on the phone, at work, in a cafe, at home. Moreover, the frequency and number of puffs is not controlled.

Due to the frequent use of e-cigarettes, toxic components accumulate in the body in a large volume in a short time, provoking an overdose.

An overdose can be fatal. So don't "vape" too much, don't increase the strength of the mixture, and calculate your e-cigarette dosage based on the number of cigarettes you usually smoke during the day.

What are the dangers of low-quality fakes?

Due to the fact that electronic cigarettes, accessories and mixtures for them are not officially certified, this has affected the quality of products that flooded tobacco stores.

There are no clear sanitary and hygienic standards for vapes yet, so many unscrupulous manufacturers allow themselves:

Change the composition of liquids.
Replace or remove parts of a product.
Use low-quality material for the manufacture of cigarettes.

All these factors have a bad effect on the properties of the vape: on its operation, duration of operation, taste, safety.

When purchasing an e-cigarette, do not chase cheapness: usually low cost is typical for Chinese devices made in artisanal conditions. The use of such products is dangerous to life and health.

Give preference to the products of those companies that have already proven themselves on the good side of vapers around the world. Such brands value their name, and therefore do not try to deceive the client using low-grade materials or parts.

Pros of using e-cigarettes

For a heavy smoker, an e-cigarette can sometimes be a lifesaver.

Its use:

Eliminate the characteristic cough.
Improves the perception of taste sensations.
It will contribute to the gradual purification of the lungs from nicotine deposits.

The safest are cigarettes without nicotine in the composition. However, they also contain toxic substances.

Therefore, if you decide to quit smoking, it is better to give up cigarettes completely, without resorting to their electronic counterparts.

Outcome: harm to health from electronic cigarettes is much less than from conventional ones, but it is. And answering the question for yourself, is vape smoking good or bad, you should remember this.

Shocking facts! 🚬💣

Invention history

In 2004, the first batch of electronic cigarettes appeared on the Chinese consumer market. The author of the device, pharmacist and part-time scientist, Hon Lik. The addiction of his father, who could not quit smoking, and later death due to a tumor in the lungs, spurred Hong Lik to an innovative invention. Until that time, attempts were made to create such a device, but beyond the presentation of a simple nicotine inhaler, the matter did not happen. Today, companies producing electronic cigarettes, of course, have made their innovations in the unit, but the design has not changed significantly. The scientist himself claimed that he had invented a tool that could be a healthy alternative to deadly tobacco smoke, and help smokers more easily, especially psychologically, to give up simple cigarettes. Since the smoking ritual itself remained, unlike other nicotine substitutes: lollipops, chewing gum and patches. After the launch of e-cigarettes for sale, they are constantly trying to convince us, consumers, with advertising slogans, of the absolute harmlessness of such devices, but is this really so, and what is the harm from electronic cigarettes to our health.

Design and composition of e-cigarettes.

First you need to understand the design and composition of the e-cigarette. The device is a device with a battery, microprocessor and nebulizer. So, what to talk about the chemical impact of E-cigarettes on human health, it is possible only on the basis of the composition of the liquid for the evaporator. In this case, tobacco from a simple cigarette is replaced by a cartridge containing synthetic compounds. They evaporate with an ultrasonic atomizer and form a "smoke" - steam.

Electronic Cigarette.

As a rule, 3-4 components are included in the liquid.

1. Propylene glycol (authorized food additive E1520).
2. Glycerin.
3. Flavors.
4. Nicotine (there are cigarettes and without it).

While tobacco smoke includes more than 4 thousand chemical compounds. More than a hundred of them are poisonous (arsenic, cyanide, formaldehyde, ammonia and other harmful substances).
Another plus of e-cigarettes is the temperature of the “smoke”, which is equal to body temperature, which makes it impossible to burn the larynx. The smoke of ordinary cigarettes, with its temperature, injures the mucous membranes of the respiratory tract, which in turn can be the cause of oncology. Also, such cigarettes have a positive cosmetic effect - the teeth and the nail plate do not turn yellow.

However, the obvious advantages do not make electronic cigarettes harmless to our health. What danger do these devices carry?

The harm of electronic cigarettes to human health

Firstly, it is nicotine - a dangerous toxic component of e-cigarettes that causes cancer, cardiovascular disease, and most importantly - addiction, that is, nicotine addiction.

Secondly, manufacturers of e-cigarettes claim that their devices do not contain carcinogens, while in a regular cigarette there are about 60 types of them. However, according to the results of studies conducted by the US Food and Drug Administration (USFDA), which monitors compliance with quality standards for tobacco products, medicines and other products, a number of serious violations were identified. As a result of checking the cartridges of NJoy and Smoking Everywhere, in some of them, the same carcinogens were found. Nitrosamine and diethylene glycol. Nitrosamine is a highly toxic compound that has a mutagenic effect even with a single exposure. Diethylene glycol is a carcinogen that contributes to the occurrence of cancer. Moreover, it became known about the gross inconsistency with the declared content of nicotine, and the presence of it in cartridges - “not containing nicotine”.

Thirdly, allergy sufferers need to be careful when choosing aromatic additives that can cause an allergic reaction in them.

As you can see, electronic cigarettes do not have such a detailed list of harm to human health as, say, regular cigarettes, but this is only because this product is relatively new on the market. Since the product entered mass consumption, very little research has been done on the harm or harmlessness of electronic cigarettes to the health of the smoker and others. And if we follow the trend of popularization of simple cigarettes, we can come to the conclusion that the negative impact can simply be hushed up by manufacturers.
Let's remember, not so long ago, in the 50s, cigarettes were advertised by children, and Santa Clauses, and doctors, and even US President Ronald Reagan, however, then he was still a young actor. And only in 1964 on cigarette packs for the first time appeared an inscription with a warning about the dangers of smoking. That is, the logic is this: first you need to make the product a fashionable trend, cause physiological addiction among the population (nicotine helps a lot in this matter), and then tell about all the harm of smoking. Could it be that such an introduction to the masses of electronic cigarettes occurs according to the same scenario? And we have yet to find out the whole truth!

"I send Chesterfield to all my friends." Ronald Reagan, 1952

And if we add here the lack of production standards for this type of product (certification), then we can safely put a huge question mark over the product - an electronic cigarette.

But what can really shock is that it is not uncommon for electronic cigarettes to explode just in the hands of a smoker, causing quite serious injuries. According to USFDA data for 2015, 66 cases were recorded in the United States alone when e-cigarettes exploded.

Victim Markus Forzan suffered a leg burn as a result of an e-cigarette battery explosion in his pants pocket.

American Kenneth Barbero, the explosion of an e-cigarette tore through the tongue.

Thomas Boesa smoked a device while driving. The blow from the explosion of the cigarette knocked out his front teeth and drove them straight into the palate.

Joseph Kevins lost an eye.

Evan Spalinger from Florida, USA was on the verge of death. Doctors were forced to put the patient into an artificial coma, due to a serious threat to life, after the explosion of an e-cigarette while smoking.

Electronic or regular cigarettes - which is more harmful?

Recently, on the Internet, you can find information that electronic cigarettes are more harmful than conventional ones. To refute or confirm this fact, it is worth studying the composition of the vapor that is produced in the process of e-smoking.

Currently found to have the following elements:

water;
nicotine;
propylene glycol;
glycerol.

About harm nicotine a lot has already been said. But, why is this substance present in the liquid composition of devices? The thing is that within the framework of nicotine replacement therapy, its presence is necessary, first of all, for a smoker. Indeed, due to the presence of nicotine, a person is more likely to experience the rejection of tobacco. It is worth noting that in this sense, e-cigarettes are no more dangerous than nicotine patches, chewing gums.

propylene glycol and glycerin are harmless food additives. They are used not only in the manufacture of devices. They are also used in the food and cosmetic industries.

In 2011, scientists from FDA put forward an assumption about the harmfulness of an electronic cigarette, focusing on the composition of the liquid. They stated that diethylene glycol and nitrosamines were found in some of the devices. However, the point of view of representatives of the health association has been subjected to considerable criticism. The detected substances do not pose a significant hazard to human health. Plus, they are found in various foods, personal care products.

In the composition of conventional tobacco products, scientists managed to find a much larger number of components. According to research, cigarette smoke contains 4,000 harmful substances besides nicotine. Of these: about 70 carcinogens that can cause cancer, resins, solid and gaseous substances that provoke the development of diseases of the cardiovascular, digestive, genitourinary and other body systems.

If you focus on the composition, it becomes clear that e-cigarettes are much safer than regular ones.

To understand whether an electronic cigarette is harmful or not, you can compare it with a regular one:

regular cigarette	E-Sigs
	The composition of the liquid includes only water, purified nicotine (there are also non-nicotine cartridges), propylene glycol and aromatic components.

After smoking regular cigarettes, bad breath remains, from hands and clothes.	Do not leave an unpleasant smell.
Deliver great inconvenience to non-smokers and children due to harmful.	The effect of passive smoking is absent, because. harmless steam is released. By smoking electronic cigarettes, you will not disturb anyone (therefore, they can be smoked in public places).
After smoking, an ugly yellow plaque remains on the teeth.	Do not leave yellow plaque on the teeth.

Despite these advantages, you should not think that the devices are absolutely safe. This is not true. Vaping is prohibited for non-smokers, pregnant women and children. Also, the question of whether it is harmful to smoke electronic cigarettes can be answered positively if the potential smoker has serious health problems.

So, e-cigarettes can only be dangerous if the smoker purchases a low-quality device or refill liquid from an unverified manufacturer. Indeed, in this case, one cannot be completely sure that the composition of the e-liquid does not contain harmful compounds and impurities.

If you want vaping to be enjoyable and completely harmless, purchase devices from reputable manufacturers.

So, a reliable manufacturer of electronic cigarettes is the Japanese company Denshi Tabaco. Devices from this manufacturer are considered among the best on the world market. This is due to the fact that the company carefully monitors the quality of its products. The composition of aroma-nicotine liquid meets all existing requirements.

By knowing why e-cigarettes are harmful, you can choose safer devices with better features. Buy devices from Denshi Tabaco, and branded liquids, so as not to doubt the quality and reliability of products.