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Red Blood Cell Formation: Vitamin B12 is essential for producing healthy, round red blood cells that carry oxygen throughout your body
Keep in mind that many health insurance plans do not cover the cost of vitamin B12 injections when used for lifestyle or wellness purposes, so it's important you speak with your healthcare provider and insurance company
A typical maintenance schedule might look like one shot a week, every few weeks, or even just once a month
Nasal sprays are less invasive than injections and therefore more suited to regular use
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