The absorption speed of B12 depends on the form you take, since methylcobalamin works faster than cyanocobalamin
A., Samlan, G., Lohani, M., Thangavel, N., & Al-Kasim, M
Vitamin B-12 status differs among pregnant, lactating, and control women with equivalent nutrient intakes
Both compounds are proposed to influence metabolic pathways, albeit through distinct mechanisms
This article explains how semaglutide affects digestion and nutrient absorption, how vitamin B12 may support energy levels, current dosing practices for a combination of vitamin B12 and semaglutide, potential risks, and how to use it safely under medical guidance
While some places might market it for general energy boosts or weight loss, if your B12 levels are already normal, there's little scientific proof that these injections will give you a significant energy rush or help you lose weight