Make this one diet change during the day to sleep better at night

Sleep is commonly elusive. Whether you’re one of the roughly 18% of Americans who struggles with insomnia or often wake up tired from poor-quality sleep, you may be familiar with common recommendations to improve sleep: Limit screen time before bed, keep your room cold and dark, and create a wind-down routine. While those tips can be helpful, it turns out what you do during the day—specifically what you eat, and not just before bed—could play a pivotal role in boosting your sleep quality.