most weight lost on semaglutide for loss Two Years After Stopping GLP-1s,

[2] [3] The tiredness experienced by some patients likely reflects both direct medication effects and indirect consequences of the medication's therapeutic actions on appetite, food intake, and metabolism

The comparison below is a research-framing summary, not a ranking of effectiveness

The less you eat, the less energy you're taking in, and thus the less energy you have available

Unlike approaches based on statistically significant differences between exposed and unexposed groups, which may conflate statistical association with causal structure, DAGs provide a formal framework to encode prior knowledge about causal relationships and to identify the minimal sufficient set of variables required for adjustment

PMID: 27411008