Good. Pine nuts also contain a large number of minerals, can provide the body with rich nutrients, can strengthen the bones, eliminate fatigue, the most suitable for the elderly to eat. Pine nuts are rich in unsaturated fat hair acid, such as linoleic acid, linoleic acid, etc., can regulate blood lipids, prevent cardiovascular disease. And sent from the weight of vitamin E up to 30%, containing a large number of minerals such as calcium, iron, potassium, etc., can be strong tibia is the ideal food for middle-aged and elderly people. Pine nuts can be eaten by the general population, especially suitable for the middle-aged and elderly frail, chronic cough without phlegm; constipation, chronic bronchitis, cardiovascular disease should eat. But those who suffer from cough and phlegm, loose stools, slippery, diarrhea should be avoided. Pine nuts are rich in oil, so those with severe bile dysfunction should eat with caution. Chinese medicine believes that pine nuts have the effect of moistening dryness and smooth intestines, very suitable for weak, constipation, coughing people to eat, and the laxative effect of pine nuts moderate, for the old and weak, postpartum, after the disease of constipation is particularly applicable. Pine nuts also contain a large number of minerals, can provide the human body with a wealth of nutrients, can strengthen the bones, eliminate fatigue, the most suitable for the elderly to eat.