Suspected adverse drug reactions, including possible metformin-associated B12 deficiency, can be reported via the MHRA Yellow Card scheme (yellowcard.mhra.gov.uk)
If a patient presents for an issue that requires a significant, separately identifiable E/M service on the same day as a planned or resultant injection, you must append Modifier 25 to the E/M code
(AIs are established when there is insufficient information to determine EARs and RDAs.) For children ages 113 years, the RDA increases with age from 0.9 to 1.8 g/day
For those who want strong effects quickly, IV might be the way to go
Lyophilized peptides stored at -20 degrees Celsius can maintain their potency for years
Adults who tolerate 2.4 mg, still need additional weight reduction, and are accepting the higher-dose adverse-effect burden