As far as research goes I haven’t found any and I’d be shocked if anyone can….but I did dry fast the day after my first dose. I was having brutal symptoms the night after the first dose (heart palps, headache and chills) and so I just went dry because it always helps me beat anything- and it did. I made sure to hydrate for a good few hours after the dose before going dry that night. Hope that helps- just my experience.