This condition is often accompanied by increased cortisol levels
This cycle can start during medication changes, weight changes, or periods of reduced food intake
No, it remains investigational as of 2026
Despite that risk, there are still easy ways to extend the shelf life of your B12 injections and keep them in good condition long after their expiration date
Action: Ask the provider for their pharmacys name, address, and state license number
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (32172505 to J.L., 32272484 to H.P., 323B2055 to K.X.), the National Key Research and Development Program of China (2019YFE0114200 to H.P.), and the Natural Science Foundation of Jilin Province (20230101156JC to J.L.)