Does Vaping Make You Lose Weight? Myths and Truths

Does Vaping Make You Lose Weight? Vaping seems to be the hot new trend. It offers a lower nicotine content than smoking cigarettes making it a good way to ween off nicotine. It also comes in a variety of fun flavors making it a popular habit for many.

Does vaping make you lose weight

But some people may vape for another reason. They may do so because they think it will help them lose weight. But is there any truth in this theory? Does vaping make you lose weight? Read on to find out.

What is Vaping?

It’s common to see people vaping when they are out and about. But what’s really going on there?

Vaping is usually done with an e-cigarette also called a vape pen. It contains a liquid referred to as an e-liquid or vape juice that typically contains nicotine or a marijuana oil.

You can purchase refillable cartridges or pre-filled cartridges for a vape pen. The pre-filled cartridges are meant for one time use while the refillable ones can be filled repeatedly.

Does Vaping Make You Lose Weight?

Does vaping make you lose weight? - Instructive Infographic
Does vaping make you lose weight? – Instructive Infographic

Vaping can be effective for weight loss as it works as an appetite suppressant and it boosts metabolism. This is true of both the nicotine found in cigarettes and the nicotine found in vape products.

Vaping is also a good alternative for people who want to quit smoking cigarettes but are afraid to do so due to weight gain. In fact, 1 in 8 people vape just for this purpose. The vaping will help suppress their appetite and keep their metabolism rates boosted without the high nicotine content.

So does vaping make you lose weight? The answer is yes, it can. However, it may not be the best weight loss solution.

How Does Nicotine Suppress Appetite?

Nicotine suppresses appetite in several ways including the following:

  • It dulls the sense of taste and smell, so you do not get as much pleasure from eating food.
  • It keeps your mind focused on smoking, so you do not think about food as often.
  • It may activate a pathway in the brain that changes receptor activity, so you don’t feel as hungry.
  • The inhalation of smoke causes blood vessels to decrease. This leads to an imbalance in the stomach that reduces the desire to eat food.
  • Cigarettes contain about one spoonful of sugar per stick. The sugar helps suppress appetite. As an aside, the sugar is also part of what makes cigarettes so addictive. It makes people want to eat sugar after they have quit which can lead to weight gain.

How Does Nicotine Boost Metabolism?

Nicotine has also been shown to boost metabolism, so it helps the body burn fat. Studies show it can lead to a 10% increase in metabolic rate resulting in weight loss of 10 kg (22 lbs.) per year.

The substance also increases lipolysis and the rate at with the body converts fatty acids into triglycerides which, in turn, increases thermogenesis in the adipose tissues. So what does this mean in plain English?

The result is that nicotine increases the number of calories your body burns when at rest by 7-15%. It also increases energy expenditure during exercise.

Will Quitting Smoking Make You Gain Weight?

Many people start vaping so they don’t gain weight once they stop smoking cigarettes. But can quitting cigarettes actually make you gain weight? Unfortunately, it can.

According to studies, people gain an average of 4.8 kg (10.5 lbs.) within one year of quitting smoking. 13% of smokers gain as much as 10 kg (22 lbs.) within the first year.

However, studies also show that smoking can lead to weight gain in the stomach area. According to research, heavy tobacco use pushes fat into central areas resulting in a protruding belly. So although overall BMI was lower in smokers, their waist circumference was higher.

Will Going from Smoking to Vaping Cause You to Gain Weight?

Nicotine helps control weight. There is more nicotine in cigarettes than vapes. So will going from one product to another cause weight gain?

While the outcome could vary from person to person, overall, the answer to the question, will going from smoking to vaping cause you to gain weight, is no.

 An animal study looked at how vapor and nicotine exposure affected weight gain in rats. Groups that were exposed to nicotine and vapor had similar weight gain patterns, while a third group that was exposed to neither vape nor nicotine experienced substantially more weight gain.

The overall takeaway is that the groups that were exposed to nicotine and vape had similar weight gain patterns. Therefore, vape and cigarettes have comparable effects when keeping weight under control. So you shouldn’t experience significant weight gain when switching from cigarettes to vapes.

Do Vape Cartridges Contain Calories?

Another fact many people don’t consider is that vape cartridges may contain calories. The number of calories they contain will vary depending on the manufacturer and the flavor. The more sweeteners and flavoring agents that are added, the higher in calories they will be.

Most e-liquids contain about 5 calories per 1 ml. So, a 20 ml bottle will be 100 calories.

While every calorie counts, the number of calories in vapes are relatively low, especially when compared to sugary snacks and beverages. Therefore, they should not contribute to a substantial weight gain. 

Is Vaping Helpful for Fasting?

Many of today’s diets include intermittent fasting. This process typically involves doing all your eating within an 8-hour window and fasting the remainder of the time. It gives your body more time to burn calories working as an effective weight loss method.

You may think that vaping may be a good way to get you through a fasting period. However, despite its ability to decrease hunger, a 1992 study showed that nicotine did not have any impact on fasting subjects. Participants claimed that vaping and smoking did not make them more or less hungry.

There also is some concern that consuming nicotine products may be considered breaking a fast. Nicotine does not trigger an insulin response and therefore, would not break an intermittent fast.

However, if you are using a vape product with distinctive flavors, sugar may be added. If this is the case, it would trigger an insulin response that would break an intermittent fast.

If you are fasting for religious purposes, there may be different policies that come into play in what is considered fast breaking and what isn’t. You may want to talk to your religious advisor to determine how nicotine use comes into play during fasting periods.

Does CBD and THC Vaping Lead to Weight Loss?

Not all vape cartridges contain nicotine. Some contain marijuana constituents such as THC or CBD. So, do these products increase weight loss?

CBD has been shown to aid with weight loss. It is linked to a process called fat browning.

There are two types of fat in the body, brown fat, and white fat. Brown fat is healthier than white fat as it aids with fat burning. CBD is said to increase brown fat in the body, so it burns fat quicker.

THC does not have the same effects on the body as CBD does. It does not increase fat browning. In fact, it may increase appetite.

Anyone who is familiar with the telltale signs of THC consumption knows it is associated with the munchies. Basically, it stimulates appetite making you want to eat more.

However, studies show that THC will not significantly increase weight in those who are already at a healthy weight. It is only seems to have that effect on people that are overweight or underweight.

Do All Vapes Contain Nicotine?

Not all vapes contain nicotine. This includes ones that contain THC and CBD as well as other vape products.

Obviously, the ones that don’t contain nicotine will not be as effective for weight loss. However, they provide oral stimulation which gives them appetite suppressing properties.

It is important to note that some vape products do not provide accurate nicotine content information. Some may have nicotine when they say they don’t. Others may have a higher nicotine content than they claim.

Is Vaping a Good Solution for Weight Loss?

While vaping does help curb appetite and boost metabolism, it’s not a great solution for weight loss. This is mostly because it’s unhealthy. Here are some vape health concerns to be aware of.

  • Bad for the Brain: Nicotine changes the way the brain forms connections. It can interfere with learning. It can also negatively affect mood. This makes it particularly dangerous for young kids.
  • Bad for Respiration: E-cigarettes contain dangerous substances like diacetyl, a chemical linked to lung disease, cancer causing chemicals, heavy metals like nickel, tin, and lead, VOCs, and ultra-fine particles that can be extremely dangerous to the respiratory system.
  • Defective e-cigarette batteries have caused fires and explosions that result in serious injuries.
  • E-cigarette liquid can be absorbed through the skin and eyes and result in poisoning.
  • Vaping has been shown to increase the risk of developing a cigarette smoking habit for kids and adolescents.

The fact that e-cigarettes do so much harm make them a bad weight loss solution. Their ability to help you lose weight almost makes it worse. If you decide you want to quit, knowing you may gain weight can make it harder to do so.

What is the Best Solution for Weight Loss?

If you are looking for a weight loss solution, vaping is not ideal. However, there are plenty of other things that will help you keep weight under control. Here are some to consider.

Eat Healthy Foods That Suppress Appetite: The first step to losing weight is to eat healthy, low-calorie foods. You are best off eating foods that are high in fiber as these will keep you feeling fuller longer. You should also eat foods that are high in protein and healthy fats which are optimal for calorie burn.

Drink Water: Water can help suppress appetite. It also flushes the system aiding with waste elimination. It is recommended that women drink about 11.5 cups of water a day and men drink about 15.5 cups a day.

Eat Spices: Certain spices stimulate the metabolism. When adding them to your diet, powdered forms are best. Spicy sauces may contain sugar and unwanted calories.

Exercise: Exercise is a great way to burn calories. A healthy mix of weight bearing exercises and aerobics is recommended. It’s advisable to do at least 15 minutes of exercise five days a week.

Avoid Stress: Many people overeat when they are stressed out. Stress can also cause the body to increase cortisol production which can lead to weight gain. You can minimize stress by engaging in soothing exercises such as meditation and deep breathing. Exercise will be helpful as well.

Eat Mindfully: Many people don’t pay attention to their meals when they are eating. They look at their phones, talk to others, and watch TV during mealtimes. When you don’t focus on your meals, you are more likely to overeat. Mindful eating aids with portion control and involves concentrating while eating, chewing completely before swallowing, and counting each bite of food.


So, does vaping make you lose weight? The answer is yes. It suppresses appetite and boosts metabolism making it an effective weight loss aid. 

Vaping may be a good way to avoid gaining weight when you are quitting smoking. But ultimately, nicotine should be eliminated from your routine completely. Therefore, while it can be a good short-term weight loss solution, it’s not great for the long term.

If you are considering losing weight, it’s advisable to eat a healthy diet, exercise and avoid stress. These are good habits that you can stick with that will help you feel and look your best. Which tips do you recommend for staying in shape?

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