Walnut kernel contains more protein and unsaturated fatty acids necessary for human nutrition, which is an important substance for brain tissue cell metabolism, which can nourish brain cells and enhance brain function. 2.

Walnut kernel can prevent arteriosclerosis and lower cholesterol; In addition, walnuts can also be used to treat non-insulin-dependent diabetes; Walnuts can also relieve pain, increase white blood cells and protect the liver of cancer patients. 3.

Walnut kernel contains a lot of vitamin E. Regular consumption can moisturize and blacken hair, making skin moist, smooth and elastic. 4.

Chewing some walnuts when you feel tired can relieve fatigue and stress.