Low Neuregulin-1 (NRG-1) Linked to Obesity & Depression
A new case-control study reveals an association between obesity, depression, and decreased levels of the protein neuregulin-1 (NRG-1). The research suggests NRG-1 may serve as a biomarker linking depression and obesity. Key facts: Depressive symptoms were more common in obese individuals compared to normal weight controls. After bariatric surgery, most obese patients saw an improvement …
