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It constricts blood vessels, reducing blood flow to the area and limiting the spread of inflammation

Monitoring-guided supplementation is the usual approach, typically beginning with oral supplementation if blood tests indicate suboptimal levels, and escalating to IM injection if oral treatment is insufficient or poorly tolerated

Although doctors may recommend B12 injection for this purpose when weakness is related to peripheral neuropathy, more research is needed on effectiveness, and Medicare doesnt consider this medically necessary

The more frequently you take vitamin B12, the lower dosage you will require

If you buy your B12 from us, each vial comes with an expiration date of just under a year, since an expiration date is required to be on all vitamins

With the previously mentioned B12 absorption challenges, it is not advisable to use forms that are either unstable (adeno-B12) or forms (cyano) that take more energy to convert into the active methyl-B12