Night-Shift Sleep: Melatonin vs. Evening Bright Light
Night-shift sleep: when melatonin, evening light, and sleep timing may help—and why fast rotations make full circadian adaptation unlikely for workers.
Cardiometabolic Risk Reversal: What Three Studies Actually Show
Three observational studies got rebranded as 'cardiometabolic risk reversal' evidence. Here's what each one actually measured — and why the label doesn't fit.