Sleep and weight: why rest matters for weight loss

Short sleep increases hunger

When you sleep too little, hunger hormones rise and fullness hormones fall, which leads to cravings, especially for sweets and starchy foods.

Aim for 7 to 9 hours

Most adults need 7 to 9 hours of sleep a night.

Keep a steady schedule

Going to bed and waking up at the same time every day, even on weekends, helps you sleep better.

Power down before bed

Turn off screens about an hour before bed, and avoid caffeine after early afternoon and heavy meals late at night.

Snoring is worth checking

Loud snoring, gasping during sleep or daytime sleepiness can be signs of sleep apnea, which is common with excess weight and very treatable.

This article is for general education and does not replace a visit with your doctor.