I notice a difference in flavors. If I’m vaping a sweet or fruity flavor my appetite is normal, some cravings and stomach rumbles.
If I’m vaping a menthol flavor, my appetite it absolutely gone. Nothing makes you want to eat less than a cold minty throat.
Yeah I don’t think so, I have a pretty bad vaping habit and I cut all the way down to <5% BF in the fall. Caffeine and nicotine keep my nerves going through extended fasts 🤷 I wouldn’t recommend it to anyone but they don’t seem to hinder process