They have many benefits, including: Increased energy levels A B12 boost promotes the production of red blood cells which help transport oxygen through your body to give your cells the fuel they need to produce more energy
This is due to: Still, functional and regenerative medicine providers continue to use Dihexa as a targeted intervention , particularly when conventional therapies fall short
National Library of Medicine, 31 July 2025
Caution in renal impairment (reduced excretion) 3
No clinical evidence shows that B12 supplementation accelerates weight loss in people taking semaglutide
But because the landscape around compounded GLP-1 medications has shifted dramatically since the FDA resolved the semaglutide shortage in February 2025, and what was once a straightforward decision now involves regulatory gray areas, legal battles, and quality control questions that most people never expected to navigate