animal b12 injection Cobalife™ VB12 for Sheep and Cattle For use as a supplemental nutritive source of vitamin B12 in cattle Veterinary Drug Copper + Vitamin

Consult a licensed healthcare provider before starting, stopping, or changing any medication

I read it in a Techoid link, I think

Many people report feeling stable and more focused rather than feeling jittery, flushed, or overstimulated

Symptoms of vitamin B12 deficiency may include any or all of the following: Chronic fatigue (4) or low energy (despite getting enough sleep) Shortness of Breath Macrocytic anemia (5) High MCV (mean corpuscular volume on CBC analysis) Neurological changes that can mimic dementia (6) Depression (7), anxiety, and other mood disorders Difficulty with concentration (8) Brain fog Skin changes like hyperpigmentation (9), vitiligo, or angular stomatitis Hair changes (including hair loss (10)) Perhaps you can relate to one or more of these symptoms noted above