bpc 157 infection BPC-157 vs TB-500: Complete Comparison (2026) Can BPC-157 Fix Your Gut

Medical Conditions, Surgeries, and Medications Lack of intrinsic factor (a protein made in the stomach thats needed for B12 absorption) - this condition is called pernicious anemia Thyroid disease HIV/AIDS (human immunodeficiency virus/acquired immunodeficiency syndrome) Autoimmune diseases like type 1 diabetes, where the immune system in the body attacks its own tissues Gastric bypass surgery (weight loss surgery) Chronic gastritis surgery Certain medications like heartburn drugs (proton pump inhibitors) which reduce stomach acid production Who Is At Risk of Vitamin B12 Deficiency

Sublingual form avoids injections while still helping with appetite control and weight loss

HUBERMAN: Now, of course, I strive to consume healthy whole foods for the majority of my nutritional intake every single day, but there are a number of things in AG1, including specific micronutrients, that are hard to get from whole foods, or at least in sufficient quantities

Researchers discovered it in the 1990s while studying how the stomach protects itself from acid damage