Fruit that contains, inter alia, lutein, beta-carotene, vitamin E and folic acid and shields the body from intense stress. It is also rich in fat, i.e. in beneficial monounsaturated fat.
Nuts, except that they are a very nutritious food that benefits in many ways our brain can offer us peaceful sleep. First of all, they contain melatonin, which seems to increase the concentrations of a particular hormone in the blood.
3. Green tea
Green tea has been proven scientifically that it affects the levels of serotonin in the brain, which are responsible for our good mood. Two cups of green tea a day is ideal!