do vitamin b12 injections cause weight gain Will a Deficiency or Weight Loss? How B12 Injections Affect Your

This means HCG doesnt offer a big advantage over a placebo for weight loss [3]

IV and short-duration oral trials METAOD001-004 enrolled smaller groups of healthy or obese men with single doses or 1-week dosing across IV (25-400 mcg/kg) and oral (9-54 mg) routes

[51] Diagnosis [edit] According to one review: "At present, no 'gold standard' test exists for the diagnosis of vitamin B 12 deficiency and as a consequence the diagnosis requires consideration of both the clinical state of the patient and the results of investigations." [52] The vitamin deficiency is typically suspected when a routine complete blood count shows anemia with an elevated mean corpuscular volume (MCV)

But if your B12 level is normal

Digestive Troubles: A lack of B12 can lead to digestive issues, impairing your body's ability to absorb essential nutrients and causing discomfort