#leptin

#leptin

Sleep loss has become a quiet constant of modern life. It shows up in early commutes, late-night screens, rotating shifts, and a work culture that treats being reachable as a virtue. The public usually talks about the obvious costs, like fatigue and brain fog. The more consequential costs may be metabolic. When sleep is cut short, appetite often becomes harder to manage. People report stronger cravings, less satisfaction after meals, and a tendency to snack late.