Have you considered how your diet, and the food you eat later in the day, can impact your sleep? Elisabeth Clare, founder and director of MBST UK, notes that there are certain food and drinks that have sleep-regulating hormones present in them. "This helps to induce chemical responses within the body, which can put you on the path to longer and more restful sleep.” Some of these sleep-regulating hormones are; melatonin, serotonin, tryptophan, potassium, magnesium, and many more. It is these hormones that can enhance the quality of sleep, making you fall asleep faster and for longer.