30 Foods To Help You Sleep Through the Night
Barley Grass Powder
Barley grass powder isn't the first thing people think of when they want a snack in the middle of the night, but it may be worth throwing in a smoothie. This ingredient is rich in a number of vitamins and minerals, including vitamins A, C, B, iron, calcium, potassium, magnesium, and phosphorus.
It also has a good amount of tryptophan and Gamma-Aminobutyric Acid (GABA), which is a chemical made in the brain to help you sleep. One study in Current Signal Transduction Therapy discovered even studied this powder and found that it helps improve sleep, especially when eaten naturally rather than taken in pill form.
