Injectable B12 has few direct drug interactions, but certain medications can interfere with B12 absorption or measurement: Chloramphenicol: This antibiotic may antagonise the haematological response to B12 in some patients, potentially preventing the expected rise in red blood cell count
It is also said to have antioxidant and anti-inflammatory properties.it, when used in skincare formulations, is typically added to serums, creams, or lotions to enhance the skin's elasticity, reduce the appearance of scars, and promote overall skin health
Beyond weight loss, early exploratory data suggest potential benefits including: Reductions in HbA1c (a marker of blood sugar control) in people with type 2 diabetes Improvements in lipid profiles (cholesterol and triglycerides) Reductions in liver fat, which may be relevant for metabolic dysfunction-associated steatotic liver disease (MASLD, formerly NAFLD), though these findings are preliminary Possible cardiovascular benefits
No formal FDA rule had been published as of that date