Evidence boundary The largest Phase 2b trial used oral dosing for 24 weeks and did not show statistically significant weight loss versus placebo
Physical symptoms may include weakness, pale or yellowish skin, numbness or tingling in extremities, balance difficulties, mood changes including depression or irritability, and tongue inflammation
Vitamin B12 is used as a supplement nutritive source and in the management of Vitamin B12 deficiencies in cattle, horses, swine, sheep, dogs and cats
Injections could correct this deficiency, increase energy levels, improve metabolic rate, and potentially aid weight loss
[PMID: 18629605] PubMed record related to this compound for laboratory literature review
Vitamin shots are typically administered using a small needle and injected into a muscle, such as the deltoid muscle in the upper arm or the gluteus maximus in the buttocks