A new study has shed light on why the medication Ozempic is more effective for some individuals than others. The research also suggests that GLP-1 drugs, the class to which Ozempic belongs, may have additional benefits, including potentially slowing biological aging and lowering the risk of cancer spread. However, the study's findings are not entirely consistent, with some reports indicating that Ozempic may not be the most effective weight loss strategy and others highlighting possible hidden side effects of GLP-1 drugs.