is tirzepatide insulin (Zepbound) for weight loss Semaglutide & Tirzepatide Dosing Guide:

1991 Jul;14(7):598-604

Chronic low-grade inflammation causes fatigue that mimics depression, often described as feeling heavy, sluggish, or unmotivated

Performance was assessed through discrimination metrics (AUC, precision, recall, F1 score, Matthews Correlation Coefficient) and calibration accuracy (Brier Score), with comparative analyses against logistic regression and random forest models

Insufficient leptin signaling in the hypothalamus, which is caused by either decreased availability of leptin for transport to the hypothalamus (in the case of leptinopenia), or restricted leptin entry across the BBB (imposed by hyperleptinemia in obese subjects), is primarily responsible for inducing hyperglycemia and hyperinsulinemia

These effects help reduce hunger and keep blood sugar levels steadier after meals