Regularly eat nuts have certain benefits for the eyes, can have eye protection and bright eyes. Nuts contain linolenic acid, linoleic acid and other unsaturated fatty acids, the development of the retina has a role in promoting. Also contains zinc, calcium and other minerals, can promote the development of vision. Vitamin A, vitamin C, and vitamin E contained in nuts are natural antioxidants that help enhance the antioxidant capacity of the eyes. And some studies have shown that the choroid of the eye has a regulating effect on the lens, and the regulating ability of the choroid is related to the muscle strength of the facial muscles, and the improvement of chewing intensity can enhance the facial muscle strength. Chewing nuts from time to time can strengthen the strength of chewing, the health of the eyes is beneficial. Eat nuts on the eyes have certain benefits, conditions allow the case can be long-term persistence, but nuts in a variety of micronutrient content is limited, can not achieve the therapeutic effect, eye discomfort also need to consult a doctor in a timely manner to check the treatment.