What is the function of pine nuts?

Pine nuts are the seeds of pine trees. Pine nuts contain fat, protein and carbohydrates. Pine nuts are not only important traditional Chinese medicine, but also have high therapeutic value. Pine nuts contain a lot of unsaturated fatty acids. Eating pine nuts often can strengthen the body, especially for the elderly, low back pain, constipation, dizziness, children's growth retardation and so on, which has the functions of tonifying kidney and benefiting qi, nourishing blood and moistening intestines, nourishing and strengthening the body.

Pine nuts are rich in nutrition. According to the determination, each 100g pine nut contains protein 16.7g, fat 63.5g (mainly composed of unsaturated fatty acids such as oleic acid and linoleic acid), carbohydrate 9.8g, calcium 78mg, phosphorus 236mg and iron 6.7mg.. These nutrients have a good promoting effect on prolonging life, preventing aging, strengthening body, and caring skin and moistening skin.

Efficacy and function of pine nuts

1. Health products for the elderly

Strengthening bones and muscles, eliminating fatigue, reducing blood fat and preventing cardiovascular diseases are of great benefit to the health care of the elderly.

2. Anti-aging

It has a good effect of softening blood vessels and delaying aging, and is an ideal food for ladies to moisturize and beautify.

Strengthening spleen and relaxing bowels

It can moisten the intestines and relax the bowels, stop diarrhea without hurting healthy qi, and has a certain dietotherapy effect on constipation caused by physical weakness in the elderly and constipation caused by insufficient body fluid in children.

4. Brain tonic

Pine nuts are rich in phosphorus and manganese, which is good for 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.

5. Prevention of atherosclerosis

Has the effects of softening blood vessels and preventing and treating atherosclerosis. Therefore, the elderly often eat pine nuts, which can prevent cardiovascular diseases caused by elevated cholesterol.

6. Nourish yin and moisten lung

It has certain auxiliary therapeutic effect on elderly patients with chronic bronchitis, bronchial asthma, constipation, rheumatoid arthritis, neurasthenia and dizziness.

Hazelnut, walnut, almond and cashew nut are also called "the four largest nuts in the world". They have the same characteristics as * * *, and they have a hard exocarp which contains oily edible seeds. It has rich nutritional value. It was cultivated in China.

In people's eyes, nuts are popular snacks. They all contain high protein, unique taste and high nutritional value. However, after improper processing of nuts, there will be some problems that endanger human health. We should pay attention to these problems in our life so as not to be affected.

Don't eat four big nuts

1, moldy nuts cause cancer.

Many nuts are susceptible to Aspergillus flavus and so on. Acute poisoning caused by aflatoxin mainly damages the liver, and can induce liver cancer in animals, as well as gastric cancer, renal cancer, rectal cancer, breast, ovary, small intestine and other cancers.

2. Fried nuts can cause cancer.

Nuts contain a lot of fat, protein and carbohydrates, and ordinary heating is not enough to destroy them. When the nuts were burnt, the temperature was above 200℃, and at this time, these nutrients that were originally beneficial to the body began to be partially transformed into carcinogens such as benzopyrene, heterocyclic amines and acrylamide.

3. "Beauty" nuts are harmful to health.

Some melon seed producers abuse industrial pigments and industrial paraffin in their production. Many non-edible pigments are highly carcinogenic. Some processors also use chemicals such as bleach to beautify nuts and eliminate spots. This often leads to excessive residues of harmful chemicals in nuts. In particular, the cracked pistachios are more likely to accumulate harmful processing chemicals in nuts. These beauty chemicals are very harmful to human health.

4. Nuts with too strong flavor are easy to go bad.

Nuts on the market have many flavors, some like salty, some like cream, some like green tea, and some like five flavors. Generally speaking, the heavier the taste, the more salt is added.

In addition, many nuts with heavy taste and strong fragrance are processed with essence, saccharin and other substances, and butter melon seeds are also added with margarine, which is not good for health; Thirdly, the heavier the taste of nuts, the greater the possibility of spoiled nuts hidden behind delicious food.