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what is vape 2021?


People are always asking whether e-cigarettes can quit smoking?
Please take 3 minutes,
Let you fully understand the benefits of using vape to quit smoking.

What is vape?


Definition of vape

An “e-cigarette” is a battery-powered heating device that obtains aerosol by heating the e-cigarette liquid or tobacco rod to achieve the effect of “replacement of cigarettes”. Because of its atomization principle and characteristics, it will also be written as “vaping”, while e-cigarettes are called “vaper”.
Therefore, “American Vaping Association” is usually translated as “American Vaping Association” (AVA, the world’s largest electronic cigarette industry organization)

harm of traditional smoking

The hazards of traditional paper cigarettes mainly come from the carbon monoxide, tar and more than 4000 dangerous substances contained in the smoke. They not only cause great harm to the smoker’s body, but also have a serious impact in the form of second-hand smoke. People around are healthy.

Core Principles of vape

The core principle of e-cigarettes is “atomization”, so first-hand smoke, second-hand smoke, and burning materials will not be produced, thereby reducing the harm of traditional cigarettes to the body and the possibility of fire. Relatives stay away from carcinogens produced by burning cigarettes.

The Public Health Agency of England (PHE) issued an announcement in February 2018: “The use of e-cigarettes (the harm) is only a small part of traditional smoking. A complete switch from paper cigarettes to e-cigarettes has great health benefits. E-cigarettes every year It can help at least 20,000 or more Britons to say goodbye to cigarettes.”

The announcement also quoted the opinion of PHE Health Improvement Director John Newton: “Our new review reinforces the finding that compared with paper cigarettes, the use of e-cigarettes is at least 95% less harmful and will hardly affect the health of the people around you. However, more than half of smokers either mistakenly believe that e-cigarettes are as harmful as paper cigarettes, or they have never understood e-cigarettes.”

Source: GOV.UK: “PHE publishes independent expert e-cigarettes evidence review”

Vape product structure

In terms of heating targets, e-cigarettes are mainly divided into “atomization” and “heated tobacco”, and the basic principles of the two are the same. The main components of e-cigarettes include “Atomization Chamber”, “Atomization Machine”,”pods” and “vape host”

Atomization chamber

Carrying space for electronic cigarette liquid. E-cigarette liquid, commonly known as “e-liquid”, usually uses propylene glycol as the main blending agent, and some add nicotine and other fragrance ingredients. What the user inhales is the aerosol produced by heating and evaporating it.

Atomization machine

The core component is the “atomizing core”, which can evaporate the smoke oil into aerosol by electric heating. The atomization core has a corresponding service life limit, so it is a consumable.


There are two types of disposable pods and reusable pods.

The taste of the e-cigarette you want to achieve is actually achieved by changing the pods of different flavors

Vape host

The power supply for the atomizer usually includes two parts: a lithium battery and a controller. The host is usually divided into two types: electronic and mechanical. The former mostly has a short-circuit protection mechanism to ensure safe use; the latter relies on the principle of electricity, because of its unique shape and strong customization characteristics, there are many players.

Vape liquid ingredients

E-cigarette liquid is a liquid composed of 3~4 ingredients: vegetable glycerin (VG), propylene glycol (PG), natural or artificial flavors, and nicotine (optional), and then heated by the atomizer to generate aerosol. Compared with the more than 4000 dangerous substances released by traditional cigarettes, the composition of vape e-liquid is relatively healthy.

Vegetable glycerin (VG)

Abbreviated as VG (Vegetable Glycerin), common drugs and food additives (commonly used to make cakes, chocolates, and other sweets), have no side effects on the human body, are colorless and tasteless, very hygroscopic, but relatively viscous, so it will increase the atomizer It is difficult to clean up and reduce the oil guide speed (relatively easy to dry burn / paste).

VG can be directly extracted from vegetable oil, coconut oil, and palm oil, heated to high temperature, and then distilled and purified. The USP food grade vegetable glycerin used in regular e-liquid is usually 99.7% purity + 0.3% water.

Propylene Glycol (PG)

Referred to as PG (Propylene Glycol), it is used to dilute the viscosity of VG. Hygroscopic, slightly sweet, colorless, and tasteless, fluidity similar to water.

The US Food and Drug Administration (FDA) described PG as “generally safe for humans” and classified it as a safe additive. It is a common drug and food additive. PG has good oil conductivity and can produce “a small amount of smoke” and a “throat hit” similar to smoking.

Natural or synthetic fragrance

In addition to tobacco flavors, various natural or synthetic edible flavors can be used to achieve variable flavors, such as fruits, desserts, drinks, cigarettes and other flavors.


Nicotine is an addictive substance, and the nicotine content in e-liquid has been confirmed to be within the safe range for human intake.
The nicotine content in e-liquid is generally less than tens of milligrams, and some do not contain nicotine.

A brief history of e-cigarettes

[1963] American Herbert A. Gilbert obtained a patented design for a “smokeless, non-tobacco cigarette”, that is, liquid nicotine is heated to produce vapor, imitating the feeling of smoking. Later, several companies tried to produce corresponding e-cigarette products, but in the end they all failed.

[2004] Han Li, a traditional Chinese medicine practitioner in Beijing, obtained a patent for the invention of e-cigarettes and established Ruyan Company for sales.

[2008] The US FDA issued a ban on the import and sale of electronic cigarettes by manufacturers such as Sottrea, Inc..

[2010] The US FDA lost its lawsuit against the e-cigarette sales ban, and the US e-cigarette market has rapidly grown into the world’s largest e-cigarette market.

[2012] Reynolds Tobacco Company relied on its blu brand to become the leading e-cigarette in the United States.

[2014] Philip Morris International, the parent company of Marlboro, released iQOS, a heated tobacco electronic cigarette.

[2018] Known as the “first year of small cigarettes”, small cigarette brands such as JUUL, BO+, RELX, Shanlan, iVIDA, etc. have competed and led new industry trends.

Recognition and dispute

From the birth of electronic cigarettes to the present, many controversies have appeared in the newspapers, discouraging the majority of smokers. The disputes over e-cigarettes are mainly concentrated in the following two aspects-

A. Significance of e-cigarettes.

B. Application safety of electronic cigarettes.

A.Significance of e-cigarettes

Controversial argument

Skin contact or consumption of vegetable glycerin is safe, but the safety of inhalation into the lungs after vaporization is questionable (if powdered food materials such as flour are inhaled into the lungs, the respiratory system will be affected). In addition, a small number of people have allergic reactions to propylene glycol.

A research report in the journal “Nicotine and Tobacco Research” published in May 2014 pointed out that although e-cigarettes have 60 carcinogens (including tar) less than traditional cigarettes, they may cause e-liquids if they reach excessive high temperatures. A chemical reaction occurs, releasing formaldehyde. Some studies even pointed out that electronic cigarettes are more concentrated in some harmful substances than traditional cigarettes.

The Federal Emergency Management Agency (FEMA) pointed out that the storage environment of e-cigarettes, the surrounding temperature and humidity, the charging environment, and the safety of the user’s improper use of the vehicle may have potential hazards, such as burns and battery explosions. Wait.

Acceptance argument

E-cigarettes release nicotine at a rate close to that of traditional cigarettes. For addicts, compared to medicinal nicotine products with slow release rates, e-cigarettes are easier to get them out of traditional cigarettes.

When in use, nicotine is atomized and absorbed without burning, so e-cigarettes do not have the biggest carcinogenic tar among paper cigarettes. In addition, electronic cigarettes will not produce more than 60 carcinogens in ordinary cigarettes.

Because it does not burn, the amount of second-hand smoke is greatly reduced.

Smokers said after switching to electronic cigarettes that the symptoms of coughing due to smoking can be significantly improved.

Public Health Agency of the United Kingdom (PHE): Compared with paper cigarettes, electronic cigarettes are at least 95% less harmful and hardly affect the health of people around them.

B. Application safety of electronic cigarettes.

Accidents such as burns and battery explosions caused by e-cigarettes resorting to newspapers are mostly e-cigarettes that use low-quality batteries, atomizers, and other components. Therefore, when purchasing e-cigarettes, you need to pay attention to the relevant qualifications of the manufacturer and choose products with lower current/voltage to greatly increase the safety factor of use, so as to avoid hidden dangers in electricity use.

Use vape to quit smoking

Use e-cigarettes-to-quit-smoking

Harm of traditional smoke

Smoking is harmful to health” is not just a sentence printed on a cigarette pack!

“Although the chemical substances in cigarettes are mainly dried tobacco, many additives have been added after chemical treatment. The smoke from burning cigarettes contains about 7,000 chemical substances, many of which are toxic substances, metamorphic substances and thousands of carcinogens. The harm caused by cigarettes has surpassed the standards that many commodities must be banned for sale, mandatory recycling and prosecution of the person in charge. The sugar in tobacco will generate tar after incomplete combustion, and tar contains a lot of carcinogens.

Radioisotopes are one of the causes of lung cancer in cigarette smokers. Polonium-210 in cigarettes cannot be discharged from the body. It can enter blood vessels and cause diseases such as heart, liver and stomach. Cigarettes also have radium-226 and lead-210. Radioisotopes are derived from mineral fertilizers. From the 1960s to the 1980s, it was discovered that there were radioactive isotopes in smokers. The smoke from burning cigarettes also contains carcinogens such as nitrosamines and benzopyrene.

Among various preventable causes of death, smoking accounts for the largest proportion. Smoking greatly increases the chance of lung cancer. Lung cancer is a common cancer with high mortality and difficult treatment. 80~90% of lung cancers are caused by smoking, and 30% of deaths caused by cancer are caused by smoking. Other lung diseases like emphysema are also related to smoking. Smoking will also increase the load on the heart and increase the risk of heart disease. Smoking during pregnancy increases the risk of miscarriage and underweight babies. Smokers look older than non-smokers. Smoking can also cause hair loss, because cigarettes make cells absorb carbon monoxide and repel oxygen, increasing skin wrinkles. At the same time, because smoking increases the rate of metabolism, smokers lose weight.

Nicotine is the main effective ingredient in cigarettes, which can stimulate the human body and is also addictive. Nicotine can reduce appetite. One third of smokers gain weight after quitting.

The chance of smoking causing lung cancer depends on the method and frequency of smoking and the type of cigarette. According to statistics, the chance of an ordinary smoker getting lung cancer is 11~17%, which is 10~20 times higher than that of non-smokers. The gas that enters the body during smoking is toxic and carcinogenic, including radioactive radon and radium-226. Most of the land used to grow tobacco in the United States is contaminated by long-term use of phosphate fertilizers. According to some studies conducted in the United States in the 1980s, it is suspected that radiation is the main cause of lung cancer caused by smoking, not the tar in the smoke. The bones of smokers contain lead-210 and polonium-210, both of which are products of radium decay.

Smoking also increases the chance of suffering from mental illness.

Over the years, the tobacco industry has published many research results on cigarette addiction and disease. Afterwards, it was discovered that some research methods sponsored by tobacco companies were not rigorous, with preset tendencies and deviations in results. On the other hand, some studies on second-hand smoke also have problems with sample selection bias and insufficient data.

Smokers can easily let smokers and others inhale second-hand smoke. Secondhand smoke refers to the smoke emitted by burning tobacco products and the smoke emitted by smokers when they smoke.

Smoking is the leading cause of indoor air pollution, and secondhand smoke can even cause illness and death.

Secondhand smoke can cause various health problems. Smokers and non-smokers are equally harmed by secondhand smoke.

Non-smokers inhaling second-hand smoke contain more than 4000 toxic chemicals and more than 40 carcinogens among them.

According to research, as long as the smell of smoke is smelled, it means that you are suffering from secondhand smoke.

Source: Wikipedia: Cigarettes

Quit smoking theory

A. Find the original motivation to quit smoking

Reduce treatment complications.

Help wounds heal after surgery.

Reduce the risk of infection after surgery.

Reduce symptoms related to chemotherapy toxicity, such as infections and heart or breathing problems.

Reduce the need for rehabilitation to improve breathing after surgery.

It can reduce the risk of cancer recurrence and the risk of new cancers.

Help the heart and lungs function better.

Improve sleep, help people reduce feelings of fatigue and have more energy.

It can help people feel better emotionally, feel less stressed and have a better quality of life.

Improve self-esteem.

Help people feel more in control of their lives.

For people suffering from cancer or cancer survivors, it can reduce the risk of dying from cancer and other diseases.

It can improve people’s sense of smell, taste and appetite.

Improve the effectiveness of cancer treatment.

Source:Memorial Sloan Kettering Cancer Center: Your Guide to Quitting Smoking

B. Understand the health benefits of quitting smoking

The American Cancer Society proposes that everyone can benefit from quitting smoking, starting with——

20 minutes after quitting smoking; your blood pressure drops to normal levels. The temperature of your hands and feet has risen to normal.

8 hours after quitting smoking: The carbon monoxide level in your blood drops to normal.

24 hours after quitting smoking: Your chance of having a heart attack decreases.

2 weeks-3 months after quitting smoking: Your circulation improves and your lung function increases by up to 30%.

19 months after quitting smoking: cough, nasal congestion, fatigue and shortness of breath decreased. Cilia (small hair-like structures) function normally again, so they can clean your lungs and reduce infection.

One year after quitting smoking: The risk of coronary heart disease is half that of smokers.

5 years after quitting smoking: The risk of stroke is reduced to that of non-smokers.

10 years after quitting smoking: The death rate due to lung cancer is 50% lower than that of people who continue to smoke. The risk of cancer of the mouth, throat, esophagus, bladder, kidney, and pancreas is reduced.

15 years after quitting smoking: The risk of heart disease is the same as that of non-smokers.

Source: Benefits of Quitting Smoking Over Time

C. START to quit smoking

The National Cancer Institute recommends the START method to stop smoking. When you are ready, use the strategies below to quit smoking.

S = Set quit date (the actual date you will stop smoking)

T = Tell family, friends, and colleagues about your plan to quit smoking and when to quit

A = Anticipate and plan for the challenges you may face when quitting smoking

R = Take cigarettes and other tobacco products from your home, car, and workplace

T = Talk to your doctor about quitting smoking.


E-cigarette quitting steps

The steps to quit smoking through electronic cigarettes are as follows-

Switch completely from paper cigarettes to electronic cigarettes;

Reduce the frequency of using electronic cigarettes;

Reduce the nicotine content of e-liquid and further reduce the frequency of using e-cigarettes;

Stop using electronic cigarettes.

adhere to! Quit smoking successfully!

E-cigarette replacement experience sharing

Name: Martin

Family: Wife, Son

Age: 45 years old

Smoke age: 21 years

Full use of e-cigarettes: 6 months

I have tried that kind of big smoke e-cigarette before, and I always feel that something is wrong. I was introduced by a friend before and bought a relx e-cigarette. The first puff was amazing! The taste is quite similar to that of cigarettes, and I finally experienced the “legendary throat hit”! The shape is small, and there is no sense of contradiction in the hand.

After listening to a friend’s suggestion, I completely switched to e-cigarettes in the first week, and then I tried to light a cigarette. It felt like smoking a cigarette for the first time. It was choking and smelly. I choked it after one sip. It has been more than half a year since then. Never smoked cigarettes again.

The most important thing is that after one month of switching to e-cigarettes, my throat feels much refreshed, I don’t cough in the morning, and I don’t have so much phlegm.

As an old smoker for more than 20 years, after having a child, I am particularly worried about the impact of second-hand smoke on his wife and children…Electronic cigarettes do not have the problem of second-hand smoke. Even if you smoke two puffs in the car, there is no smell of smoke, and the window does not provide ventilation. What will remain.

In my opinion, 1 pods of relx roughly equivalent to 2~3 packs of cigarettes at the beginning, and the consumption level is similar to before. I feel that I have reduced my weight recently, and a few times a cigarette can last a week.

Vape purchase


Who needs e-cigarettes

If you meet any of the following items, we suggest you try to use e-cigarettes instead of paper traditional cigarettes.

I want to feel better.

I don’t want my children to smoke too.

I don’t want to feel out of breath.

I can use the money to do other things.

The smell is bad, it stains the house, and the clothes smell.

I want my breath to be fresh.

I don’t want to grow wrinkles prematurely.

This is unfair to the people who live with me.

I am afraid of serious diseases/conditions (heart disease, lung cancer, stroke, severe vision loss, etc.).

This is not good for socializing.

I don’t want to get addicted to cigarettes.

I want to live to watch my children grow up.

Who does not need e-cigarettes

In addition, the following people should try to avoid using electronic cigarettes:

Alcohol and nicotine allergies

Heart patients

Patients with hypertension

Patients with respiratory diseases

Pregnant and breastfeeding women

Have not reached the legal age to smoke

Finally, if you are not in the habit of smoking, it is best not to use electronic cigarettes that contain nicotine.

How to choose vape

The purpose is clear: If smoking cessation is the starting point, the big smoke e-cigarettes can basically be eliminated, and iVIDA and other small-smoke e-cigarettes are recommended as “replacement cigarettes”.

Choose focus for cigarettes:

Taste: Atomizer and e-liquid affect the taste of electronic cigarettes. The former determines the amount of smoke, while the latter determines the taste and throat feel. For example, iVIDA electronic cigarettes have a taste very similar to that of paper cigarettes.

Holding feeling: In addition to the taste, the “holding feeling” in the hand is also an important indicator of the replacement of cigarettes. The best holding feeling is “lightweight but different from cigarettes”, which can improve the behavior of the replacement of cigarettes. The role of.

Portable: traditional large-smoke electronic cigarettes usually have a huge battery compartment, which is not suitable for carrying; while small-smoke electronic cigarettes are much lighter and easier to store and use.

Charging: The charging of digital devices can sometimes be troublesome, but the charging of e-cigarettes uses the Micro USB interface of Android phones.

Battery life: battery life has a great impact on the experience of e-cigarettes. Due to the type of cigarette type e-cigarettes, the battery power is relatively small and the voltage is low. Some products may require two or even three charges a day, but we measured the standby of iVIDA e-cigarettes More than 10 days, one cartridge can be used when fully charged (350~400 mouths, 1~3 days one charge).

Insist on using: After purchasing e-cigarettes, it is recommended to completely replace paper cigarettes with e-cigarettes and stick to it, which will have a better effect of replacing cigarettes.

E-liquid selection: First of all, the e-liquid must be produced by a regular manufacturer, and it must also have the relevant certification qualifications of import and export and the United States FDA. On this premise, the safety of the use of the e-liquid can be guaranteed. Then there is the nicotine content and taste of the e-liquid. You can arrange your own e-cigarette use frequency according to the specific situation.

Regular manufacturers: There is no national standard for the production of electronic cigarettes, so they mainly rely on the “consciousness” of the manufacturers. The conscientious manufacturers will take the initiative to obtain relevant certifications to ensure product quality.

Pay attention to after-sales service: If it is a regular e-cigarette manufacturer, it will also provide “three guarantees” services, such as “7-day refund, 1 month replacement, and 1 year repair”.

Personal experience: As a type of digital product, e-cigarettes also have various parameters. Players are also talking about this. However, as a substitute for e-cigarettes, it is more reliable to purchase after personal experience-after all The “feelings” such as “taste” and “holding” are not spoken by the mouth. In addition, whether or not a place to experience e-cigarettes provides disposable cigarette holders is an important hygiene indicator, and attention is recommended.

Safe use of e-cigarettes

E-cigarettes are “electrical appliances”, so they also need to follow the principle of “safe electricity use”:

Use a charger that meets the charging requirements

Keep out of reach of infants

Avoid excessive humidity or high temperature environment, avoid exposure to the sun

Do not touch the live connectors, switches and sockets with wet hands or wet cloth

The basic operation of vape


The basic operation can be divided into four main links: “installation”, “use”, “charging” and “maintenance”

Electronic cigarette installation

Pull out the lower cover of the nozzle according to the red arrow in the figure;

Then insert the atomizer into the battery as shown by the yellow arrow;

Connect the atomizer, the battery can be used normally.

E-cigarette use

The smoking method of e-cigarettes is equivalent to the usual use of paper cigarettes. If you are unable to smoke or have a burning smell, please pay attention to whether the following 4 requirements are met:

Is the atomizer fully integrated with the battery?

Whether there is condensate in the atomizer, please wipe it with a paper towel if there is.

Whether the battery is charged or not, the LED light will flash 3 times when smoking is low.

Is there any smoke oil in the cartridge?

Friendly reminder: Long-term use of this e-cigarette can help quit smoking.

Electronic cigarette charging

  1. The charging method is Micro USB, insert the USB as shown in the figure above to charge.
  2. The charging voltage is 5.0V±0.2V, the charging current is 1A, the LED light is always on when charging is connected, and the light will disappear when the battery is fully charged

Electronic cigarette maintenance

The atomizer of the electronic cigarette is a high-temperature heating device. When the battery powers the atomizer, the heating device in the atomizer starts to work to generate high temperature, so as to evaporate the smoke oil in the atomization chamber to form smoke. Therefore, frequent use of the central tube of the atomizer will have condensate residue and liquid accumulation at the bottom of the air inlet. This is normal.

Based on the working principle of the atomization of electronic cigarettes, at this time, a small amount of condensate may leak out during smoking and affect the taste. This method can be used to clean up: take a piece of paper and twist it into a rope shape, insert it into the two air holes of the nozzle of the atomizer, and wipe it, and pull out the atomizer and rotate it in the battery slot, so that the atomizer and battery The condensate is completely cleaned out.

Note: E-cigarettes are technological products and require maintenance and repairs just like cars. Electronic cigarettes are frequently maintained and maintained. It is recommended to perform routine maintenance and maintenance of the equipment before using it every day.

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