You discovered that it contains a significant quantity of magnesium, a mineral that promotes relaxation in the body and the brain and controls the generation of the hormone melatonin. In addition, it possesses a naturally high quantity of the amino acid known as tryptophan. Blueberries are beneficial due to the high concentration of antioxidants that they contain. Antioxidants assist in protecting us from the stress that is caused by difficulty sleeping, and they also help to support the health of our brains and our memories.