People who don’t get enough vitamin B12 through their diets may need a supplement to fill the gap. Here’s how much to take.
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How Long Does a B12 Shot Last In Your Body?
B12 shots work fast but don’t last long. Most leaves your body within a day, though some is stored in the liver. Regular injections may be necessary to maintain steady levels, especially if you have ...
Vitamin B12 is essential for nerve function and red blood cell production, with daily needs varying by age, pregnancy status, ...
DEAR DR. ROACH: I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My antiparietal antibodies were abnormal, but the intrinsic factor ...
Injections deliver liquid medications, fluids, or nutrients directly into a person’s body. Different types of injections include intravenous, intramuscular, subcutaneous, intraosseous, and intradermal ...
Research shows vitamin B12 deficiency is common in people with diabetes, highlighting the need for targeted screening and ...
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