While building red blood cells is a core function, B12 is also involved in making DNA and RNA (our genetic material)
However, most evidence for these metabolic effects comes from animal studies or in vitro research, and direct benefits in humans have not been fully established
Recent clinical evidence supports its safety when used within recommended doses and with proper monitoring in cancer patients, emphasizing the need for individualized therapy plans to optimize patient outcomes
For a practical overview of the Wegovy pill, including dosing, how to take it, and a comparison table, see our full guide: The Wegovy pill: what it is, how it works, and when its coming to the UK
doi: 10.3389/fphar.2015.00264
G Ital Dermatol Venereol