Many people have trouble with nutrient absorptionfrom supplements or fooddue to the presence of intestinal inflammation, poor gut health, or a deficiency of intrinsic factorsglycoprotein produced in the stomach thats essential for B12 absorption
This concern, combined with the risk of patent cliff and compounded pharmaceuticals/grey market peptides on GLP-1 manufacturer economics, caused us to exit the basket in November 2024
B1a cells express germline-encoded natural IgM with little to no affinity maturation, resulting in IgM that is broadly specific and low-affinity for many self-antigens (including oxLDL)
Fukuda K, Asoh S, Ishikawa M, Yamamoto Y, Ohsawa I, Ohta S
In the UK, the most common cause of vitamin B12 deficiency is pernicious anaemia