Turkey broth. Cook a turkey, debone and put all the bones and scraps in a large pot. Add 1 1/2 to 2 gallons of water, bring to a boil then reduce to a simmer for about 4-5 hours.
Let cool, remove bones and skim fat. Drink 1/2 cup before bed.
Think Thanksgiving and how sleepy you are afterward. Turkey has tryptophan an essential amino acid involved in sleep and it will increase your serotonin levels which make you feel better.