what kind of b12 injection does cvs have Cyanocobalamin (Vit B12) for Pets NEW CVS Health Vitamin B12

Homocysteine: B12, along with folate and B6, helps break down homocysteine, an amino acid that at high levels is associated with heart disease and stroke

Treatment with B 12 injections is efficacious in restoring normal metabolism, alleviating symptoms, and reversing haematological and some neurological complications of deficiency

(1992) A multicenter study of the effects of vitamin B12 on sleep-waking rhythm disorders: in Shizuoka Prefecture

A mouse metabolises on a faster clock than a human, and a controlled diet in a cage is not a free-living human diet so even the week-numbers above should be read as the shape of a gradual response, not a promise that a human would see anything on the same calendar