What is more harmful - wakes or cigarettes: the opinion of doctors, scientific research

The last ten years do not stop in the mediacontradictions in the arguments regarding the harm and benefit of e-cigarettes. Every time, quoting the excerpts of the opposite statements of some or other authorities from the field of public health, and more often than not at all, popular articles make an ambiguity, avoiding giving a direct answer to the question: what is more harmful, wap or cigarettes? This problem is not as an empty polemic that interests people who are aware of the harm of tobacco smoking and who want to get rid of it. We will try to figure out how much is the wapping and whether it can become an alternative to ordinary cigarettes.

US Scientific Research

Restricting ourselves to the study of harmful substances invapors of electronic cigarettes and their influence on the human body, the question of what is more harmful, wakes or cigarettes, scientific research is left open. Moreover, this is a new product, released on the consumer market only in 2005. The effects of its long-term use are unknown, and no one wants to take responsibility for their forecast of responsibility.

At Johns Hopkins University (USA) for the first timeIt was studied not only the contents of evaporation of electronic cigarettes, but also their influence on the lungs of animals and the body as a whole (experimental material - rats, mice). The direction of the inquiry, however, did not seek to reveal the theme: what is more harmful than a wipe or a cigarette. But some comparisons, nevertheless, are given.

University professor Shiam Bisval,who led the research published in the online magazine Public Library of Science ONE, said: "Electronic cigarettes are not neutral in terms of impact on the lungs. The researchers found that the vapors contained free radical toxins similar to those found in cigarette smoke and air pollution, although they were about 1% of the level of conventional cigarettes. Free radicals are highly reactive molecules that can damage DNA and cell membranes. This was a surprise to researchers, as the pairs of electronic cigarettes do not contain combustion products or tar emitted from burning tobacco. Of course, this is 100 times lower than cigarette smoke, but there still remains a large amount of free radicals that can potentially damage the cells. In addition to nicotine, a known carcinogen formaldehyde is present in the wafer liquid. There is also another aromatic chemical, diacetyl, associated with lung disease. "

Based on these data, it can be concluded thatit is unlikely that a paper is more harmful than a cigarette. Why then do the American media conduct active propaganda against electronic substitutes, the danger of which is a hundred times less than tobacco smoke? Unfortunately, such anti-advertising influences the attitude towards the worldwide population.

Conclusions of scientists in the UK

In addition to the US, a similar nature of the studyheld in European and Asian countries and Australia. In the evaporation of e-cigarettes, all laboratories have detected certain toxic and carcinogenic substances. And although their content is 99% lower than in cigarette smoke, none of the officials tried to declare: what is more harmful, an ordinary cigarette or a wipe.

After a number of scientific studies funded bypublic health England (Public Health England), in July 2016 the Royal College of Physicians published a report of the working group on the relative harms of conventional and electronic cigarettes. All the evidence suggests that 95% of warts are less harmful than cigarettes. Although it does not deprive the health of smokers of exposure to certain risks.

The verdict of independent researchers

September 14, the same year 2016 after researchOn 26 points, the international non-profit group Cochrane published its review. This authoritative organization, known for its objectivity, independently considers the effectiveness of technology and the results of scientific research in the fields of public health. According to her report:

• electronic cigarettes with nicotine can help people to stop smoking;
• they have no serious side effects in the short and medium term (up to 2 years);
• in some cases, the transition to wapping leads to changes in blood and respiration, similar to those observed in people who completely refuse to smoke.

Medical point of view

After the question was posed in severalanother angle: not to what extent are e-cigarettes safer, and what is more harmful, cigarettes or paper, the opinion of doctors with a certain hesitation bent towards the latter. Mostly it is the doctors of Great Britain.

Chief specialist of the NationalHealth Service of England Professor Sally Davis expressed the opinion that electronic cigarettes should enter the market only as licensed medicines to help smokers get away from smoking. This would ensure confidence in the quality and safety of the product. Especially with regard to the fragrances used, the action and composition of which have been least studied.

Weyping

The correct name of the device is a wipe device. This is a kind of inhaler, working on the principle of an evaporator. The heating element converts the special liquid into steam, which is inhaled. At the outlet, such evaporation resembles a cloud of tobacco smoke, but without a specific smell. Vaping does not leave in the rooms, like smoking, a sticky brown coating on objects and glasses. No smoldering or burning of the components occurs, the inhaled vapor has a low temperature. And at the exit, if you put a hand under it, you can feel that it is cool. A minute later, there is no trace and smell in the room from him.

To understand what is more harmful, wakes or cigarettes,it is necessary to understand the composition of the liquid for vaporization. Its components are not very numerous. In addition to nicotine, each of them, including some flavors, is used in cosmetics, medicine, food and other industries.

1. The basis of the mixture is glycerin. For wakes, it is specially produced by the highest degree of purification, much better than its pharmacy counterpart. Glycerin does not harm, it is produced by the human body, as an important element of water-fat metabolism.
2. Propylene glycol creates in the throat and bronchia sense of fortress, similar to the one that occurs when cigarette puffing. Promotes better mixing of components, the disclosure of taste. The ingredient is completely optional. In the food industry is known under the code E1520.
3. The mixtures, depending on their strength, containdifferent proportions of nicotine. And then there is an alarming nuance: if in ordinary cigarettes during their decay, part of the nicotine burns and evaporates, then it enters the respiratory organs from the vapid liquid. This should be taken into account when choosing mixtures or independently preparing them.
4. Now for wakes, there are more than 50various flavorings, of which not less than 20 transmit odors best tobacco varieties and combinations thereof. This is the component of electronic cigarettes, which is little investigated and causes most concern. Each fragrance consists of many chemical elements. And the composition of different manufacturers may differ, which makes it difficult to study and control them.
5. Distilled water is added for greater fluidity of the mixture. Just like propylene glycol, a non-essential component.

Danger of tobacco smoke

Before arguing about whether it is harmful or not,than cigarettes it is more dangerous, it is necessary to remind something about tobacco. All products of combustion, including plant origin, contain carcinogenic and toxic substances. The tobacco leaf is not an exception and, when smoldering, releases 69 such compounds. Also, tobacco smoke, due to its natural composition, peculiarities of cultivation, processing and improvement of consumer qualities, contains 196 toxic compounds.

Some substances from the long list of the most dangerous components:

1. Benzapyrene is a carcinogenic, highly toxic compound that belongs to the first class of danger. Even its insignificant concentration is fatal.
2. Carbon monoxide or carbon monoxide is a toxic, 2.3 hazard class substance with a lethal, inhaled for an hour, an air concentration of 0.1%.
3. Nitrogen dioxide is a poisonous gas, it excites diseases of the respiratory system, and its increased saturation can cause pulmonary edema.
4. Benzene - the strongest carcinogen with a high biological and mutagenic activity. It leads to chronic diseases of various organs, blood, spinal cord.
5. Formaldehyde is a toxic compound of the second hazard class. Its strong negative effect, first of all, affects the nervous activity, the sense organs, the reproductive system.
6. Methanol is a highly toxic damaging nervous system and optic nerve alcohol. The permissible limit of its air concentration is 5 mg per 1 m³. Each cigarette releases 0.08-0.18 mg of methanol.
7. Cyanide acid is a toxic compound, ina rather large amount (1.3 mg) emitted by each smoldering cigarette. It affects the cardiovascular and respiratory organs, provokes changes in the composition of the blood.

Other hazards of tobacco

In cigarette smoke, radioactive nuclidesradium, polonium, lead, potassium. Substances are accumulated by tobacco leaves from soil fertilized with phosphate top dressing. The latter are made of apatite and phosphorite, which in turn contain these radioactive elements.

As part of the tobacco leaf found 14narcotic substances and several others, along with nicotine, are highly addictive. One of them, acetaldehyde, must be transformed by the body into acetic acid, harmless to humans. This process of oxidation requires the action of a certain enzyme, the conversion of which in the body of some people is absent, which leads to the risk of Alzheimer's disease. The concentration of acetaldehyde in the smoke of each cigarette is quite high: 0.4-1.4 mg.

Hookah

Disputes about what is more harmful: cigarettes hookah or wipe, do not cease long ago. If we compare smoke cigarette and hookah, then, of course, the latter will be more sparing. Its temperature is several times lower, and the capacity of various substances is inferior to hundreds of components. In addition, the smoke is not as dry as a cigarette, but contains a significant amount of water.

However, the entire bouquet, given above the most harmfulcomponents of tobacco smoke, remains, however, in a smaller proportion. A considerable part of them settles on the walls of the hookah shaft and tube, and about 38% is deposited in the water of the vessel. But hookah smoking is a long-term process, during which a hundred or one and a half times more smoke is drawn in than a cigarette. Moreover, the hookah tightening is done differently, much deeper than the cigarette, filling not only the upper, but also the lower respiratory tract. With this method of breathing, the various elements remain to a greater extent in the bronchi and lungs.

In addition, one should not forget about a smoldering coal, withits combustion products in addition to tobacco. Smoke from the average portion of the hookah mixture contains 15 times more carbon monoxide than from one cigarette. A good wipe device, tuned for hookah traction, is no less pleasant and much safer than a hookah. Only the device is less dimensional and is designed for individual, rather than mass use. And do not delude yourself that the hookah mixes are more natural. Packages for general consumption, in addition to tobacco, contain processed sugar syrup, glycerin, artificial flavoring and flavoring components, preservatives.

The result

Doubt does not cause: which is more harmful, an ordinary cigarette or a wipe. Especially when you consider that within two months after switching to wapping there is a chronic smoker's cough and shortness of breath, there is a rush of energy, overall well-being and sleep improve. It is worth thinking about how to leave cigarettes forever. Moreover, a good wipe device, equal in cost to a two-month supply of cigarettes, gives more pleasure from the process than smoking. Having learned to serve the device yourself and mix fluids for the evaporator, you can save on your habit ten times. And believe that this is not difficult at all, thanks to the detailed instructions laid out in the network.

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