B12 shots before and after results may include: Higher daily energy levels More productive workouts Better sleep and mood Easier weight loss Sharper mental focus Continued treatment over several weeks helps maintain and build on those results
The benzyl alcohol is still chemically effective well beyond the usage window
There are a few other groups that need to take more vitamin B12, usually as a supplement, to avoid deficiency
Oral versions exist, but injections generally provide better absorption and effectiveness
Clinical signs are indistinct and include lethargy, depression, ataxia, anorexia and intermittent vomiting, and in severe cases, can induce neurological disease and blindness in cats
Getting the dosage right is important for health benefits