vitamin b12 injection amazon (Generic) Injectable Solution for Pets, 100-ml (1000mcg/ml), (Manufacturer may vary) lethargy and skin or coat abnormalities Watch Vitamin B12 Shot -

Side Effects No adverse effects are known if administered in the recommended dose

No synergistic adverse effects have been reported in clinical practice

Anti-obesity drug

Possible complications heart failure severe neurological deficits gastric cancer type 1 diabetes rheumatoid arthritis myasthenia gravis (a chronic condition causing muscle weakness) Hashimotos disease (an autoimmune condition affecting the thyroid) A pregnant or nursing person with a B12 deficiency When a person receives treatment for a B12 deficiency, they generally recover well and cease to have symptoms, although they may need to continue to use B12 nutritional supplements

Youll find this B-complex vitamin in numerous foods, including avocados and some dairy products