Vitamin B12 supports the bodys ability to convert food into usable energy by aiding in the production of red blood cells and supporting oxygen transport throughout the body
Over time, your needs may change, so its important to review your routine and adjust if required to ensure the best results
If youre low on B12, you might feel tired, foggy, moody, or justoff
Many clinicians start with serum B12, and may add markers such as methylmalonic acid and homocysteine when results are borderline or symptoms are strong
It plays a key role in red blood cell formation, helps maintain healthy nerve function, and contributes to your overall wellbeing
Current Evidence and Regulatory Status in the UK Neither AOD 9604 nor retatrutide is licensed by the MHRA