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It is the functional-medicine framing that takes the measurable phenomenon of permeability and casts it as a standalone diagnosis driving a wide range of illnesses
Precursors infiltrate the template and are removed to yield the desired nanostructure
Methylmalonic acid (MMA) is a blood test that seems to be a better measure of vitamin B12 deficiency than serum vitamin B12 level
Lee SWL, Campisi M, Osaki T, Possenti L, Mattu C, Adriani G, et al
Both metformin and long-term use of proton pump inhibitors have been linked to reduced B12, and the same goes for many people past 50
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