A Helpful Guide: Can You Vape While Under the Keto Diet? - V8PR.uk

A Helpful Guide: Can You Vape While Under the Keto Diet?

If you’re having doubts about your vaping habits interfering with your keto diet, don’t fear. While vapes smell sweet, there isn’t actually enough sugar in them to kick you out of ketosis. If you’re making the switch from smoking to vaping, it is important to understand the relationship of vaping to your ketosis.

Here is a short guide for you to fully understand how vaping would impact your ketosis.

What Are the Rules of Keto?

Those on the keto diet should know that it is all about lessening your calorie intake. The goal is to increase your metabolism through ketosis, a state of metabolism where your body processes fats rather than carbs to gain energy.

What causes concern for most vapers is that the sweetness of vapes will cause a spike in blood sugar, thus tampering with ketosis. In this guide, we explain exactly what is in vape and its relationship to your ketosis.

What Does Vape Contain?

Vape consists mainly of four components: water, nicotine, a base of Propylene Glycol and/or Vegetable Glycerin and flavorings. The sweetness of the vape mostly comes from its base, the Vegetable Glycerin, and the Propylene Glycol. 

These two are sugar alcohols that record low on Glycaemic Index (GI). This means that the sugars present in these alcohols won’t heighten your blood sugar levels. Plus, Vegetable Glycerin contains no carbohydrates at all. 

On the other hand, Propylene Glycol does contain carbohydrates, but it is tantamount to nothing. It contains only about 0.5 grams of daily net carbs, which will not increase your carb count.

Vaping vs. Smoking

Most vape users transition to vape when trying to quit smoking. Vaping is a great alternative, and will not affect your keto diet. In fact, turning to keto will be a step up to your health. 

Compared to smoking, vaping and other forms of e-cigarettes don’t have the harmful chemicals present in tobacco smoke. They also come in compact, battery-operated devices that you can easily recharge and carry with you wherever you go.

E-cigarettes are seeing a rise in popularity, as more and more people are turning to them as they quit smoking. Overall, vaping is safe enough to consume, and will not add noticeable calories to your calculations.

Vaping with Keto

So, can you vape while on keto? To answer that frankly, yes. In fact, some users report that vaping helps them get their sugar fix without consuming its weight in calories. Not only will it lessen your inclination to turn to carb-filled sugar snacks, it also has little to no calories to be consumed.

You might also notice that your energy levels become sufficiently higher in the process. Don’t be fooled by its sweet-smelling taste, even vape juices that smell like a pastry don’t actually have the same amount of carbs in them.


Vaping won’t interfere with your ketosis. If you were worried about your vaping habits affecting your keto diet, then don’t be. Despite common belief, there is actually not enough sugar and carbohydrates in vape juice to increase your blood sugar levels.

Get your sugar fix (without any actual sugar) today. V8PR is a vape shop in the UK that provides over a thousand branded vape kits, e-juice, tanks and clearomisers and more. View our catalogue to find the vape kit to suit your taste.