According to the NIH Office of Dietary Supplements, B12 plays a key role in: Making red blood cells and preventing megaloblastic anemia Maintaining healthy nerve function and the myelin sheath that protects nerves DNA synthesis Supporting brain function and preventing cognitive decline Converting food into energy (cellular metabolism) Because B12 is found almost exclusively in animal products meat, fish, dairy, and eggs certain groups of people are at much higher risk of deficiency than others
A deficiency or insufficiency of Vitamin B-12 can lead to many symptoms and even irreversible neurological issues if left untreated A deficiency of Vitamin B-12 has a number of potential symptoms, summarized here
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Advantages of B12 Injections Potential Drawbacks Oral B12 Supplements: The Convenient Alternative Oral vitamin B12 supplements offer a convenient, self-administered treatment option available in various forms, including tablets, capsules, and sublingual preparations
Tirzepatide has shown promising results in clinical trials, offering a new therapeutic option for those struggling to achieve glycemic control with existing treatments