Walnut, also known as walnut, is a walnut plant. Walnut kernel is rich in nutrients, containing 15 to 20 grams of protein per 100 grams of fat, 60 to 70 grams of fat, 10 grams of carbohydrates; and contains essential calcium, phosphorus, iron and other trace elements and minerals, and carotene , riboflavin and other vitamins. The main component of fat contained in walnuts is linoleic acid glyceride, which not only does not increase cholesterol but also reduces the absorption of cholesterol by the intestine. Therefore, it can be used as a tonic for patients with hypertension and arteriosclerosis. In addition, these oils can also supply the needs of the brain matrix. The trace elements zinc and manganese contained in walnuts are important components of the pituitary gland. Regular eating is beneficial to the nutritional supplementation of the brain, and it has brain and brain function.
The effectiveness and role of walnuts:
1. Tonic, strong nutrition, nutrition provided by animal experiments show that a mixed fat diet containing walnut oil, can make weight gain, serum albumin increase, while blood cholesterol levels rise is slow, so walnut is a rare high fat Substance supplements.
2 anti-inflammatory bactericidal, maintenance of skin peach kernel has a direct antibacterial anti-inflammatory effect. According to clinical reports, walnut tar zinc oxide paste made from smashed walnuts is effective in treating dermatitis and eczema with an effective rate of 100%. The walnut oil is rich in oil, which helps to moisturize the skin and keep the body alive.
3. Anti-cancer and anti-cancer experiments prove that the active ingredients of walnuts have inhibitory effects on mouse S37 tumors. Walnut technology has a certain inhibitory effect on a variety of tumors, such as esophageal cancer, gastric cancer, nasopharyngeal cancer, lung cancer, thyroid cancer, lymphosarcoma, and so on. In addition, walnuts also have analgesic effects on cancer patients, elevate leukocytes and protect the liver.
4. The brain-enhanced walnut kernel contains more unsaturated fatty acids that are essential for protein and human nutrition. These components are all important metabolic substances in the brain tissue and can nourish brain cells and enhance brain function.
5. Purifying the blood and lowering cholesterol can reduce the absorption of cholesterol in the intestine. It also dissolves cholesterol and eliminates “dirty impurities†in the blood vessel walls to purify the blood, thereby providing the body with better fresh blood. Therefore, walnuts have the effect of preventing arteriosclerosis and lowering cholesterol. In addition, walnuts can also be used to treat non-insulin-dependent diabetes.
Raw walnuts are nutritious
Walnut raw food has the least nutritional loss, and fresh walnut kernels obtained without drying during the harvest season are even more delicious. At present, eating fresh walnuts is more common in developed countries. The relevant science and technology development center is working on the fresh-keeping technology of fresh walnut kernels. It is believed that in the near future, consumers across the country will be able to eat nutritious and delicious fresh walnuts anytime, anywhere. About the consumption of walnuts, it is generally considered that eating 5 to 6 walnuts a day, about 20 to 30 grams of walnuts is appropriate; eating too much, will have phlegm, nausea, severe cases of severe diarrhea, and even watery stool Causes dehydration of the body. If diarrhea is caused by eating walnuts, consult a doctor promptly. In addition, Yin Huo-wang, those who loose stools, vomiters, nosebleeds should eat less or fasting walnuts.
Each 100 grams of walnut meat contains 20.97 units of antioxidants, which is 20 times higher than oranges. Spinach has an antioxidant content of 0.98 units, carrots 0.04 units, and tomatoes 0.31 units.
Scientists believe that humans have absorbed walnut antioxidants to protect the body from many diseases. To date, it has been known that regular consumption of walnuts can reduce blood cholesterol levels and reduce the risk of cardiovascular disease.
Emilio Ross, head of the diet and nutrition department at the Barcelona Teaching Hospital, said that in this sense, adding a small amount of walnut powder to the diet daily can reduce the LDL (bad cholesterol) level in the blood by 15% because walnuts contain Omega-3 and Omega-6 fatty acids.