1. Pine nuts are rich in unsaturated fatty acids such as linoleic acid and linolenic acid. These lipids are the components of various tissues and cells in human body, and are also the main components of brain and nerve tissues. Eating more pine nuts can promote children's growth and development and physical recovery after illness;

2, soften blood vessels, prevent diseases and prolong life. Unsaturated fatty acids and a large number of minerals such as calcium, iron and phosphorus contained in pine nuts can enhance the elasticity of blood vessels, maintain the normal state of capillaries, reduce blood lipids and prevent cardiovascular diseases; On the other hand, it can provide rich nutrition for body tissues, strengthen bones and muscles, and eliminate fatigue, which is of great benefit to the health care of the elderly.

3. Moisten the skin and beautify the face. Pine nuts are rich in oil and a variety of nutrients, and have obvious effects of removing grains to satisfy hunger, nourishing five internal organs, nourishing qi and blood, nourishing muscles, blackening hair, whitening skin, beauty beauty and keeping healthy figure. It is a good beauty food.

4. Loosening intestines and relaxing bowels Pine nuts are rich in fatty oil (about 74%), mainly oleic acid ester and linoleic acid ester, which can moisten intestines and relax bowels, stop diarrhea without hurting vital qi, and have a certain dietotherapy effect on constipation caused by deficiency of body fluid in the elderly and constipation caused by insufficient body fluid in children.