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During the initial treatment period with methylcobalamin, pulmonary edema and congestive heart failure have reportedly occurred early in treatment with parenteral methylcobalamin
Exploring B12 Shots & Injections: The Good, Bad, and Alternative
Some patients dont get enough B12 from their diet, while others cant absorb it properly due to digestive issues
Additionally, independent scientists rely on it for exploratory metabolic investigations
Malabsorption Issues : If you have conditions like pernicious anemia, Crohns disease, or have had weight loss surgery, vitamin B12 injections may be a more effective option due to the bodys difficulty absorbing B12 through the digestive tract
