Category: Vaping health

While e-liquid technically contains a minimal number of calories—around 4 to 5 per milliliter from ingredients like vegetable glycerin—the question of whether you consume calories when vaping is a common misconception, as the body processes them differently through inhalation than it does with food.

While the primary ingredients in e-liquid, like vegetable glycerin (VG) and propylene glycol (PG), technically contain calories when consumed orally, the real answer to **how many calories are in one vape?** is essentially zero when inhaled, making its impact on your diet negligible. This common misconception is easily debunked by understanding how your body absorbs calories versus how it processes inhaled vapor.

While e-liquids contain ingredients with calories, your body does not absorb them in the same way as food. Therefore, in answer to the question, **do I gain calories from vaping?**, the direct caloric impact is negligible, though other factors may influence your weight.

While vape juice technically contains calories, primarily from its propylene glycol (PG) and vegetable glycerin (VG) base, the amount absorbed by the body during inhalation is considered nutritionally insignificant. This means that for a user on a nutrition diet, the caloric intake from a 600 puff vape is practically zero, with any weight changes more likely linked to nicotine's effect on appetite rather than the vapor itself.