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Gut dysbiosis can result in pathogenic bacterial overgrowth or parasites, which can consume vitamin B12 before it is properly absorbed

If you have vitamin B12 or folate deficiency, your doctor may order additional tests to understand if its because of an underlying medical condition

For instance, with the same method, laboratory A measures a concentration of 230 pmol/l, and laboratory S measures 370 pmol/l

Isomalt may prove upsetting to the intestinal tract because it is incompletely absorbed in the small intestine, and when polyols pass into the large intestine, they can cause osmotically induced diarrhea and stimulate the gut flora, causing flatulence

Can B12 affect fertility