How many calories are there per vape hit? The surprising truth
                                
                                
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                                    5 min read                                
                            
                                The caloric content of vape juice is miniscule, and the amount absorbed by the body from a single puff is virtually zero. The key ingredients that technically contain calories are not processed by the body in the same way they would be if consumed, meaning a vape hit has a negligible impact on your diet.