Because B12 is water-soluble, the NIH Office of Dietary Supplements notes that no tolerable upper intake level has been established excess B12 is excreted by the body rather than accumulating to toxic levels
These are all supported by well-established pharmaceutical companies
BW has a lot of uses, not only in the medical field but most commonly in the application of medicine
While individual ingredients like L-carnitine, B12, and choline have been studied independently and show benefits, the specific MIC B12 combination used in lipotropic shots has not been evaluated in large-scale clinical trials
Up to 40% of thyroid patients are vitamin B12 deficient, and the symptoms of B12 deficiency (fatigue, brain fog, numbness) closely mimic hypothyroidism, making it easy to miss