For example, if you lack B12, but your levels of other vitamins are normal, then your doctor will likely suggest a B12 supplement
GLP-1 receptor agonists like semaglutide and GHRH analogues such as tesamorelin have received the FDA's stamp of approval with evidence from studies backing them up
Antacid drugs that neutralize stomach acid, as well as acid-suppressing agents such as proton-pump inhibitors, can inhibit the absorption of vitamin B 12 by preventing its release from food in the stomach
This interaction increases the risk of side effects like tremors, high blood pressure, and kidney toxicity
While efficacy endpoints for weight loss in those trials were modest, the compound exhibited a favorable safety profile, supporting its later GRAS designation for food use