The native peptide has a very short half-life of only a few minutes, which is why Novo Nordisk redesigned the molecular structure to enable once-weekly dosing
Yeah, I've consulted multiple US Olympic athletes at various training centers, and I've actually been a professor of nutrition at a major D1 university before
Koguchi T, Koguchi H, Nakajima H, Takano S, Yamamoto Y, Innami S, Maekawa A, Tadokoro T: Dietary fiber suppresses elevation of uric acid and urea nitrogen concentrations in serum of rats with renal dysfunction induced by dietary adenine
These add relatively small amounts to the monthly total but should be factored into the overall budget
doi: 10.1164/ajrccm-conference.2022.205.1_MeetingAbstracts.A4777 205 ChalmersJDGuptaAChotirmallSHArmstrongAEickholzPHasegawaNet al