All these decisions will depend on your preference and what you need
Addressing the Core Question This is where things get interesting, and the short answer is: yes, you can take B12 tablets as well as injections, but crucially, this should always be under the guidance of a healthcare professional
But including foods high in these vitamins (like whole grains, meats, eggs, dairy, leafy greens, nuts) as tolerated can help maintain levels once the course of injections is over
These peptides interact with specific receptors on the surface of skin cells, activating pathways that regulate various biological processes
If you reconstitute a 30 mg vial with sterile water and plan to draw doses over several weeks, you are creating a contamination risk that increases with every injection