Fermented soya foods and seaweeds dont provide a reliable source of B12 and you would be hard-pushed to get your 50 micrograms a day from fortified foods alone, so its best to take a supplement with fortified foods acting as a top up
As a class effect shared with licensed incretin agents, delayed gastric emptying may reduce the absorption rate of some orally administered medicines, including time-critical medications
Cagrilintide is a long-acting acylated analogue of amylin, a hormone co-secreted with insulin that regulates appetite and gastric emptying
Why Do People Become B12 Deficient
They are not intended to diagnose, treat, cure, or prevent any disease, and are not approved for human or animal administration
Plastic and Reconstructive Surgery , 121(4), 14211429