Testing b12 after 6 to 12 months of semaglutide use makes more sense than presumptive supplementation
These injections work by breaking down stored fat, supporting liver detoxification, and increasing cellular energy production
Blood tests and other diagnostic measures can help identify specific deficiencies or conditions the injections could address
Sikiric P, Seiwerth S, et al
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Window Weeks 3-4 What People Often Report First skin-quality changes