Deficiency may result from several things including: Pernicious anaemia where your body cannot absorb B12 efficiently from food Diets low in B12-rich foods Certain medications, including some contraceptive pills, that interfere with absorption Low B12 levels can manifest in several ways, and many of these symptoms directly affect hair health
The downside: you cannot draw more than 30 units at a time
However, oral weight-loss medications do exist: oral Wegovy (semaglutide) was approved in late 2025, and Foundayo (orforglipron), an oral GLP-1 pill from Eli Lilly, was FDA-approved in April 2026
Why do people half-dose Mounjaro
Over the past few weeks, Novo Nordisk filed nine new lawsuits against small clinics, medical spas, and compounding pharmacies, alleging false advertising and trademark infringement