1. The fat components in pine nuts are unsaturated fatty acids such as oleic acid and linoleic acid, which have a good effect of softening blood vessels and are ideal foods for the elderly to protect blood vessels;

2. Pine nuts are rich in phosphorus and manganese, which is beneficial to the brain and nerves. It is a good brain tonic for students and mental workers, and also has a good preventive effect on Alzheimer's disease.

3. Pine nuts contain a lot of vitamin E, which has beauty beauty and anti-aging effects.