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To determine reference ranges, labs test the blood of a large representative population sample (chosen based on characteristics like age, sex, and general health status) and use statistical analysis to identify the middle 95 percent of values for the nutrient in question
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For Those With B12 Deficiencies Vitamin B12 is an essential vitamin that is found in foods like meat, eggs, and dairy products, so if youre someone with a vegan or vegetarian diet, you could especially benefit from B12 injections
Key Functions of Vitamin B12: Red blood cell formation Nervous system maintenance DNA synthesis Fatty acid metabolism Energy production Signs of B12 Deficiency Not getting enough Vitamin B12 can cause health problems
The existing evidence supporting its use is weak and often compromised by conflicts of interest
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