You can also drink walnut juice and orange juice for breakfast.

Walnut is rich in protein and unsaturated fatty acids, which is an important substance of brain tissue cell metabolism, and can nourish brain cells and enhance brain function.

Walnut kernel contains a lot of vitamin E, which can moisten the lungs and blacken the hair if eaten regularly.

It can relieve fatigue, resist pressure, moisten dryness and intestines.