For certain analyses, participants from the HC and SCD groups were combined into a single group of cognitively normal (CN), while those with MCI and dementia were grouped together into a cognitively impaired (CI) group
Starting with a lower dose and gradually increasing can help mitigate initial hyperactivity
Vasudevan AR, Wu H, Xydakis AM, Jones PH, Smith EO, Sweeney JF, et al
Regular clinical assessment can determine whether B12 therapy remains appropriate rather than focusing solely on serum levels
You should take B12 shots if you suffer from B12 deficiency, especially if you are not able to absorb B12 through the stomach (pernicious anemia)
Over multiple draws from a single vial, dead volume losses accumulate