Sunflower seeds are people's favorite leisure snacks. Let's start with its nutritional value and see what value sunflower seeds we often eat. Do we usually eat melon seeds correctly? 1. Sunflower seeds contain about 50% fat, which is mainly unsaturated fat and contains no cholesterol; Linoleic acid content can reach 70%, which is helpful to reduce the blood cholesterol level of human body and protect cardiovascular health. 2. Rich trace elements such as iron, zinc, potassium and magnesium make sunflower seeds have the function of preventing anemia and other diseases. Sunflower seed is a good source of vitamin B 1 and vitamin e. It is said that eating a handful of sunflower seeds every day can meet the vitamin E needed by the human body for one day. 4. It is good for calming mood, preventing cell aging and preventing adult diseases. It also has the function of treating insomnia and enhancing memory. It has certain preventive effect on cancer, hypertension and neurasthenia. 6. In addition to being rich in unsaturated fatty acids, sunflower seeds also contain a variety of vitamins, folic acid, iron, potassium, zinc and other essential nutrients. There are a lot of edible fiber in sunflower seeds, and every 7 grams of sunflower seeds contains 1 gram, which is much higher than the proportion of edible fiber in apples. 7. The American Institute for Cancer Research has proved in relevant experiments that dietary fiber can reduce the incidence of colon cancer. The iron content in sunflower seeds is twice that of raisins and peanuts, so it can also prevent anemia. 8. Another point is that protein of sunflower seeds contains arginine. Arginine is an indispensable ingredient in semen production. Therefore, it is very beneficial for men in reproductive period to eat some sunflower seeds every day. According to analysis, the protein content of sunflower seeds is 30%, which can be compared with soybean, lean meat, eggs and milk. The content of various sugars is 12%; The content of fat is better than animal fat and vegetable fat, because it contains unsaturated fatty acids, of which linoleic acid accounts for 55%; Potassium, calcium, phosphorus, iron and magnesium are also very rich, especially the potassium content is high, with a potassium content of 920 mg per 100 g; It also contains vitamins A, B 1 and B2; Every15g contains vitamin E 3 1 mg; The most valuable is the oil in sunflower seeds, the oil content of which is 50%-55%, and it has become the second oil-bearing crop after soybean. 9. American experts in biology and medicine have studied the medical function of sunflower seeds, and confirmed that sunflower seeds can treat depression, neurasthenia, insomnia and various psychogenic diseases, and also enhance people's memory. 10. In addition, sunflower seeds also have certain curative effects on cancer, hypertension, heart disease and iron deficiency anemia. Using the advanced technology of low-temperature oil extraction, sunflower seeds were processed into protein powder, which was edible. This protein powder has white color, good taste, high nutrition and easy absorption. This protein powder can be made into nourishing bread, artificial meat, sausage, canned food and other health foods. Sunflower seeds should not be eaten more, and it is best to peel them by hand when eating. Because biting with teeth is easy to erode the tongue and mouth, it will also spit out a lot of body fluid when spitting out the shell, which will dull the taste, reduce appetite and even cause stomach cramps. Body fluid helps to remove oral food residues, reduce bacterial reproduction and fermentation, and protect oral mucosa. According to the measurement, if you eat 250 grams of sunflower seeds every day, you will lose 2500 grams of body fluid. No wonder people always feel thirsty after eating sunflower seeds. In addition, patients with hepatitis, it is best not to eat sunflower seeds, because it will damage the liver and cause cirrhosis. Good article recommendation: There are four kinds of fruit and vegetable peels for Chinese chestnut to eat raw, tonify the kidney and strengthen the spleen. It is best not to eat chronic prostate patients' regular sexual life. You can't watch "treading on thin ice" idol drama less often and be careful to be stupid.