Hallucinations involve sensing things such as visions, sounds, or smells that seem real but are not. These things are created by the mind.
https://medlineplus.gov
Pernicious Anemia Could Explain It All
THE Major Genetic Risk Factor Mitigated by Choline Supplementation
Urinary MMA is a Superior Test For Detecting B12 Deficiency, and for Good Reason.
The MMA Test Teaches a Lot About Why B12 is So Important for Energy
First Study to Find a Link