Bananas are a rich source of potassium and magnesium, minerals that improve the quality of sleep. These minerals also help relax the muscles and veins, and reversed the negative effects of excess cortisol, a stress hormone. Bananas contain amino acid tryptophan, which helps to raise the level of serotonin, which helps regulate sleep patterns. Another ingredient of this recipe, cinnamon, contains an incredible essential oil, such as eugenol, which gives a sweet, pleasant aromatic odor, as well as vitamin A, pantothenic acid, pyridoxine and niacin. This spice is also very beneficial for health because it eases and relaxes the body. In addition, it helps the digestion and blood circulation. Ingredients: 1 banana, a pinch of cinnamon and 1 liter of water. Preparation: Boil the water in a small saucepan. Cut the banana into rings, then add them to the boiling water. Let boil for ten minutes, strain and pour into a cup. Add a pinch of cinnamon and enjoy the great taste of a cup of health! Application: Consume this remarkable tea 1 hour before going to bed.