You may find that you need more or less, depending on several factors including whether or not you are severely B12 deficient or just want a daily maintenance dose
Data indicate it may influence central mechanisms tied to arousal and hormone release, providing insight into hypothalamic regulation and sexual behavior pathways in controlled research environments
It can also be found in fish, poultry, tempeh, wheat, asparagus, avocados, and peanut butter
So, your body uses more of it, more effectively, compared to cheaper proteins
29 Another valuable study would be a prospective randomized clinical trial with well-designed primary ocular outcomes comparing the GLP-1/GIP agonists to another diabetes drug class, such as the SLGT inhibitors, which has the same target hemoglobin A1c reduction in both treatment arms