doi: 10.1016/s1001-9294(09)60059-6 106 RadstakeTRvan der VoortRten BrummelhuisMde Waal MalefijtMLoomanMFigdorCGet al
Cyanocobalamin is an active, easily absorbable form of B12 that corrects deficiencies and supports vital biological functions: nerve health, red blood cell formation, cell metabolism, and DNA synthesis
In general, we recommend keeping up with your nutritional supplements, but vitamin injections are an ideal add-on for certain concerns, such as weight management or hair restoration
A less obvious B12 deficiency can also develop, marked by elevated homocysteine levels
Quality and regulation : Most oral B12 supplements are regulated as food supplements under food law, while injectable B12 and some oral preparations are licensed medicines regulated by the MHRA