can you inject b12 more than once a day Vitamin Injections: What Need To Know Compounded Cyanocobalamin (Vitamin B12) Injection

Side effects at this dose are typically mild

There's limited evidence that doses above 600mcg provide additional benefit

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Source of Vitamin B12, Image Credit: marina_ua / Shutterstock Causes Vitamin B12 deficiency may arise due to: Nutritional deficiency especially in elderly individuals on restricted diets, and alcoholics Malabsorption syndromes such as pernicious anemia Gastrointestinal disorders leading to malabsorption such as atrophic gastritis or H2-receptor blocker use for prolonged periods Others such as Whipples disease or Crohns disease, intestinal surgery or strictures with resulting bacterial overgrowth that competitively take up vitamin B12 in the ileum Clinical features Hematologic Classically, vitamin B12 deficiency has been associated with megaloblastic macrocytic anemia

His argument was that the FDA is only allowed to restrict compounding based on safety concerns not efficacy concerns and that the 2023 action crossed that legal line

If you have diabetes, check your blood or urine ketones when glucose readings are high or if you're experiencing symptoms of hyperglycemia