Even meat-eaters can experience deficiency due to poor absorption, which often relies on a stomach-produced protein called intrinsic factor
The sustained release pattern explains why once-weekly dosing maintains consistent effects
DOI: 10.1007/978-3-319-66682-2_16 8
A review in Springer Sports Medicine emphasized that while peptides show exceptional promise, sourcing and quality control are critical
Le Gal K, Ibrahim MX, Wiel Cl, Sayin VI, Akula MK, Karlsson C, Dalin MG, Akyrek LM, Lindahl P, Nilsson J, Bergo MO
Bozic J, Capone A, Pediconi D, Mensah P, Cappelli A, Valzano M, Mancini MV, Scuppa P, Martin E, Epis S, Rossi P, Favia G, Ricci I (2017) Mosquitoes can harbour yeasts of clinical significance and contribute to their environmental dissemination