At baseline, there was a significant difference between groups for age, age of onset of dementia, and the number of patients with hallucinations
The lipotropic substances included in these injections, like methionine, inositol, and choline, are also generally safe when used in appropriate doses
A recent meta-analysis of 12 observational studies found that higher dietary intake of vitamin B 12 was associated with a 23% lower risk of depression compared to lower intakes, but stratifying the data revealed a significant protective association in females, not in males (99)
In people with normal B12 levels, injections rarely produce reliable fat loss
It appears on the FDAs approved Bulk Drug Substances List as Category 1