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Product Usage Notice: This PRODUCT IS INTENDED FOR RESEARCH USE ONLY
Storage and Administration Store opened vials in the refrigerator between 35.6 to 46.4 degrees Fahrenheit
In fact, a 2008 study found that after taking a 1,000 mcg oral supplement, only approximately 1.3% (or 13 mcg) of B12 was absorbed into the bloodstream
It is unclear exactly how much vitamin B12 a person would need to take to lead to hypercobalaminemia
B12 Shots & B12 Injections: Navigating the Ups, Downs, and What to Do When Feeling Tired After B12 Shot
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