Gastrointestinal tissue responds fastest among the studied tissue types, with measurable mucosal repair occurring from 3 to 5 days in preclinical research by Sikiri and colleagues
[DOI] [PMC free article] [PubMed] [Google Scholar] 23.Tepes M., Gojkovic S., Krezic I., Zizek H., Vranes H., Madzar Z., Santak G., Batelja L., Milavic M., Sikiric S., et al
High dose vitamin C infusions given intravenously (directly into the bloodstream) can reach much higher levels than when taken orally
Over time, this can support better energy levels, improved digestion, and long term weight management benefits
The appropriate dosage largely depends on the studys goals and the biological model being used