The Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) tool was used to assess the certainty of the evidence for the two primary biochemical outcomesserum vitamin B12 concentration increase and homocysteine reductionacross all included studies, and separately for randomised controlled trials (RCTs) and observational studies
It sounds simple, but heres the catch: when your appetite shrinks, so does your nutrient intake
But weight displayed on the scale is only part of the story
GLP-1 drugs primarily support glucose control and weight loss, while SGLT2 inhibitors offer strong heart and kidney protection
It appears to interact with key biological systems, such as the nitric oxide pathway and antioxidant defenses, which may explain its broad therapeutic effects