Long-term use of medications such as metformin or proton pump inhibitors can also reduce B12 absorption
10.1074/jbc.M113.545301 J
CNS involvement may presents with seizures, apnea, and depressed sensorium
Glutathione supplementation might not yield immediate results
Additional oral medications and supplements such as treats, vitamins, painkillers, antibiotics, supplements, probiotics, and drug(s) were considered, but these were found to bring in irrelevant mentions such as police dogs and other working dogs, as well as advertisements for nutribiotics for pets
When I first started my LIPO B-12 journey, it was super important to work closely with my clinic to figure out the right frequency for me