When Blood Tests Lie: A Hidden B12 Deficiency Case
Doctors sometimes rely on blood tests to diagnose vitamin B12 deficiency, but this case shows how tests can give misleading results. A 64-year-old woman had …
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Why Your Body Needs B12 and How to Know If You're Missing It
Vitamin B12 is a nutrient your body needs to make healthy blood cells and keep your nerves working properly. Many people don't realize they're low on B12 until …
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