Eat to Sleep: Which Foods Help Your Zzz’s?

Does what you eat affect how well you sleep? The answer appears to be yes, and we’re not just talking about midnight snacking. A new study from the University of Pennsylvania finds that a more varied diet – including five nutrients in particular – could improve people’s sleep. The research was published online in May in the journal Appetite. The researchers were interested in the diet-sleep link because too little sleep is linked to obesity, diabetes, heart disease and cognitive …