Attenuation of brown adipocyte whitening in high-fat diet-induced obese rats: Effects of melatonin and β-hydroxybutyrate on Cidea, Fsp27 and MT1 expression.

The combined oral administration of BHB and melatonin successfully prevented the whitening of BAT in obese rats fed an HFD, indicating its potential as a therapeutic strategy for obesity-related BAT dysfunction. The synergistic effects of this treatment underscore the potential of a combined approach to address BAT dysfunction in obesity.