Individuals taking metformin alongside Mounjaro face increased risk of B12 deficiency, as metformin is known to impair B12 absorption, and may require more frequent monitoring
This makes it an ideal support product for people who are already trying to lose weight but feel stuck, especially those following a healthy eating plan, exercising, or reducing calories but not seeing the results they want
This reduced activity, combined with a potentially slower metabolism that can occur with persistent nutrient deficiencies, could indirectly contribute to weight gain over time
Vitamin B12 deficiency If left untreated, vitamin B deficiency can harm your brain and nervous system, leading to issues such as: Incontinence (not being able to control your pee or poop) Nerve issues, such as numbness, weakness, or nerve pain Erectile dysfunction (not being able to get an erect penis) Paralysis (not being able to move your body) Memory loss Paranoia (feeling like others are trying to hurt you) If you dont have symptoms but are at risk of low B12 levels, your doctor might also want you to have regular tests
PMID 16015269
Acta Med Scand
