Some research has connected vitamin B12 deficiency with erectile dysfunction (ED), but a consistent relationship hasnt been established
[73] [74] [75] It is synthesized by some bacteria in the gut microbiota in humans and other animals, but it has long been thought that humans cannot absorb this as it is made in the colon, downstream from the small intestine, where the absorption of most nutrients occurs
It does not give human dosage, medical advice, injection guidance, or treatment claims
Depending on your location and provider, injections can be pricier than supplements
Bacteriostatic Water (BAC Water) for Peptide Reconstitution Bacteriostatic Water (0.9% benzyl alcohol) is the standard reconstitution solution for lyophilized research peptides including BPC-157, TB-500, Retatrutide, and Semaglutide
Lombardi G, et al