DOI: 10.1080/15563650.2019.1606432 Aroda VR et al, "Long-term metformin use and vitamin B12 deficiency in the Diabetes Prevention Program Outcomes Study." Journal of Clinical Endocrinology and Metabolism, Feb
If you are in that category, the "non-conventional attractive side", or, in Marvin's terms, a sub five out of 10, Leander says he "can understand why it pushes you into an incel corner" - though he does not himself condone that
The manufacturers recommend storing them in a cool, dry place at room temperature, away from direct sunlight, excess heat, and humidity
If you're already managing refrigerated storage and injection schedules for one, adding the second requires no additional infrastructure
Dont be afraid to ask about the quality and sourcing of their ingredients