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Both vitamin B12 deficiency and folate deficiency are more common in older people, affecting around 1 in 10 people aged 75 or over and 1 in 20 people aged 65 to 74
2 mL or 3 mL is commonly used in research reconstitution
The therapy is approved by the FDA and produced under strict quality control
B12 is water-soluble, meaning your body uses what it needs and safely eliminates the rest making it a low-risk, high-reward treatment for most people
Nutrition Research and Practice
For people with a B12 deficiency, injections are often prescribed because they allow for better absorption than oral supplements
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