superdrug b12 injections B-12 (Cyanocobalamin) Shot Therapy MIC‑B12 Skinny Shot Weight Loss

I just dont get why this has happened as I have been self injecting B12 every month no problem for a long time until now, although I have had similar problems in the past when trying to get my levels right (that I have posted about on here)

Animal studies showing gut effects used oral doses roughly in the range of 10 mcg per kg body weight

Compliance with ethical standards Clinical Trials Registry: CTRI/2021/01/030204

TCB II: 4247kDa protein Essential protein in the delivery of vitamin B12 to cells and tissues The production site of TCB II is primarily hepatocytic, and secondarily endothelial, monocytic and intestinal Functions of vitamin B12: B12 acts as a cofactor for two key enzymatic reactions: Methionine Synthase (cytoplasm): Converts homocysteine methionine Requires methylcobalamin Supports DNA synthesis via the folate cycle (regenerates tetrahydrofolate) Methylmalonyl-CoA Mutase (mitochondria): Converts methylmalonyl-CoA succinyl-CoA Requires adenosylcobalamin Involved in fatty acid and amino acid metabolism Elevated vitamin B12 (hypervitaminemia B12) While vitamin B12 deficiency is commonly discussed, elevated serum B12 (hypercobalaminemia) is less common and often overlooked or misinterpreted