Best and Worst Foods for Sleep BANANAS Best: Bananas help promote sleep because they contain the natural muscle-relaxants magnesium and potassium, says Gans. They’re also carbs which will help make you sleepy as well. In fact, bananas are a win-win situation in general. Previous Next 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2017-09-22 admin Share ! tweet