Fourteen reported subjective improvement, but there was no control group, no blinded assessment, no objective functional endpoint and no follow-up imaging endpoint [5]
Long-term acid reflux medicines can block absorption
Individuals who feel well-nourished and energetic are more likely to adhere to treatment regimens and maintain healthy lifestyle changes
Repeat until clear
Individuals with risk factors for B12 deficiency including strict vegans, those with gastrointestinal conditions, patients taking long-term metformin or proton pump inhibitors, and older adultsshould discuss screening with their GP, even in the absence of obvious symptoms
Massudi, H., Grant, R., Braidy, N., Guest, J., Farnsworth, B., & Guillemin, G