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Although methylmalonic acid is an important functional marker of vitamin B12 deficiency, vitamin B12 status is not the only determinant of MMA levels
Brzoska T, Luger TA, Maaser C, Abels C, Bohm M
Also known as histamine H2-receptor antagonists (H2RAs), these are used to treat duodenal ulcers and gastric ulcers and can reduce circulating B12 concentrations with prolonged use
These peptides mimic the action of the GLP-1 hormone, which regulates blood sugar levels, appetite, and insulin sensitivity
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