Vitamin B12 is water-soluble and absorbed in the intestines
Surgical procedures or conditions that affect the gut, such as gastric bypass surgery or celiac disease, can prevent intrinsic factors from binding to B12 and prevent the body from breaking it down before absorbing the vitamin
Practical Information: La Leche League Editor: Sydney Christensen, Eric Hanzel NUTR251 Contributors: Spring 2020: Rose Davidson, Cameron Hucke, Brett Freitag, Melanie Nissen, Amelia Johnson, Caroline Leibel, Kendyl Heuertz, Eli Havekost, Kyle Dawson, Ellen Koch, Keeley Hagge, Allison Aden, Dario Henry, Grant Young, Max Kleinschmit Fall 2020: Clare Caraghar, Carly Schwager, Bryson Krull, Miles Judson, Peyton Hainline
otherwise, see the standalone overviews)
BPC-157 Peptides are typically stored in lyophilized powder form to preserve their stability and potency