Flax originated from panicum miliaceum in the Mediterranean region. Long ago, flax seeds were the supreme delicacy. People use it to improve the small problems of respiratory tract, and Europeans use it to relieve constipation for generations. Flaxseed oil contains 60% omega-3 fatty acids, which is very effective in reducing coronary artery disease, hypertension and inflammation of body tissues. Flaxseed oil can resist breast cancer and rheumatoid arthritis, increase intestinal peristalsis, lower cholesterol, and prevent cardiovascular diseases, constipation and immune system dysfunction. Flax oil is mainly composed of α -linolenic acid, which is as high as 50-60%, which is 2.5 times that of deep-sea fish oil (20-26%). \x0d\\x0d\ Function of α -linolenic acid \ x0d \ \ x0d \ Modern medical and life science experts and the US Food and Drug Administration (FDA) confirmed the function of a- linolenic acid: \x0d\\x0d\ 1, with anti-inflammatory, antithrombotic, antiarrhythmic and hypolipidemic effects. \x0d\\x0d\2. It has the functions of supplementing brain cell nutrition, promoting intellectual development, improving memory, preventing brain atrophy and senile dementia, improving stress resistance, and reducing depression and insomnia. \x0d\\x0d\3. It has anticancer, antifungal and antiallergic effects. \x0d\\x0d\4. It has the functions of strengthening body building, enhancing skin's softness, luster and elasticity, enhancing immunity, reducing oil deposition and losing weight. \ x0d \ x0d \ 5. It can improve renal function, relieve asthma, increase intestinal peristalsis, prevent constipation, prevent arthritis and improve premenstrual syndrome in women. \ x0d \ x0d \ Information: \ x0d \ x0d \ Why do you want to take linseed oil: \ x0d \ x0d \ Excerpt from "Essential fatty acid for human body-α-linolenic acid": \ x0d \ x0d \ physiological metabolism of α-linolenic acid in the body: \ \ Under the action of enzymes, α -linolenic acid produces a series of metabolites, the most important of which are polyunsaturated fatty acids such as DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) and PG (prostacyclin). \ x0d \ x0d \ EPA can be derived into PGG3, which in turn generates PGH3, which in turn generates TXA3 and PGI3, also known as prostacyclin, which can dilate blood vessels, inhibit platelet aggregation and improve blood circulation; TXA3, also known as thromboxane A3, has basically the same function as PGI3, which can prevent vasoconstriction and platelet aggregation. The mechanism of action is closely related to the increase of cAMP concentration, because cAMP can reduce the activity of cyclooxygenase in platelets, thus reducing the production of TXA2 (thromboxane A2, an important substance for promoting blood agglutination) and preventing thrombosis. DHA and EPA are important components of cell membranes of brain, retina and other tissues. They selectively penetrate into important organs such as cerebral cortex, retina, testis and sperm, and participate in the formation of ethanolamine phospholipids and neurophospholipids. DHA and EPA join in phospholipids of neuron cell membrane, which makes the liquid fluidity of cell membrane better, permeability higher and cells full of vitality. DHA plays an extremely important role in the division, proliferation, nerve conduction, synapse growth and development of brain nerve cells, and is an essential substance for brain formation and IQ development. It has a great influence on various functions of the brain. \ x0d \ x0d \ α -linolenic acid mechanism: \ x0d \ x0d \ ① N-3 polyunsaturated fatty acids (N-3 FUFA) replaced arachidonic acid (AA) in phospholipid pool, which reduced the generation of arachidonic acid (AA), thus reducing the formation of coagulants. \x0d\\x0d\② competes with linoleic acid for △6 desaturase to reduce the formation of arachidonic acid. \x0d\\x0d\③ can be used as a precursor of PGI3, which can compete with TXA2 by transforming it into TXA3, thus reducing the agglutination of TXA2 to platelets. \x0d\\x0d\④ Inhibit the synthesis of fatty acids and lipoproteins in the liver, and promote the conversion from low-density lipoprotein to high-density lipoprotein. \x0d\\x0d\⑤ Change blood viscosity, enhance blood vessel elasticity and maintain blood pressure stability. \ x0d \ x0d \ ⑤ α-linolenic acid weakens platelet aggregation, inhibits the production of diene prostaglandin, and restores and improves the function of human immune system. \ x0d \ x0d \ ⑦ α-linolenic acid has competitive inhibitory effect on saturated fatty acids, and it can also regulate fat metabolism genes and redistribute fat metabolism, thus inhibiting lipid synthesis and eliminating excess saturated fatty acids. \ x0d \ x0d \ ⑧ DHA and EPA can improve blood microcirculation, so that the reproductive organs can be congested in time and quickly when people are excited. Therefore, it can enhance male sexual function and prevent and treat prostatitis. \ x0d \ x0d \ 9 EPA and DHA are the main components of phospholipids in the brain nervous system, which can increase the permeability and fluidity of cell membrane and make the transmission of nerve signals sensitive and smooth. \ x0d \ x0d \ Eight functions of α -linolenic acid: \ x0d \ x0d \ A large number of basic research, epidemiological investigation, animal experiments and clinical observations show that α -linolenic acid has the following eight physiological functions, which are recognized by the international medical and nutritional circles: \ x0d \ x0d \ 1. Prevention of cardiovascular and cerebrovascular diseases: Thrombosis is easy to form in coronary arteries and cerebral vessels of the heart, causing myocardial infarction and cerebral infarction. It has been known that an important factor contributing to thrombosis is the process of platelet aggregation. α -linolenic acid can change the fluidity of platelet membrane, thus changing the reactivity of platelet to stimulation and the number of platelet surface receptors. Therefore, the formation of thrombus can be effectively prevented. \ x0d \ x0d \ II. Hypolipidemic: Metabolites of \ x0d \ x0d \ α -linolenic acid have a moderate regulatory effect on blood lipid metabolism, and can promote the transformation of plasma low-density lipoprotein (LDL) to high-density lipoprotein (HDL), so as to reduce blood lipid. \x0d\\x0d\ III. Reducing critical hypertension: \ x0d \ x0d \ Blood pressure between145/90mmhg ~160/95mmhg is called critical hypertension, which is initial hypertension. If antihypertensive drugs are used for a long time, it will easily cause many adverse reactions. Metabolites of α -linolenic acid can dilate blood vessels and enhance their elasticity, thus lowering blood pressure. \x0d\\x0d\ IV. Inhibiting the occurrence and metastasis of cancer: \x0d\\x0d\ Normal somatic cells will have pathological changes due to the imbalance of body functions, and after cancer cells are formed, they will produce a large number of dienyl prostaglandins that can inhibit various immune cell functions, reduce the function of human immune system, and enable cancer cells to proliferate and metastasize. Metabolites of α -linolenic acid can directly reduce the number of cancer-causing cells, at the same time weaken platelet aggregation, inhibit the production of diene prostaglandin, restore and improve the function of human immune system, thus effectively preventing cancer formation and inhibiting its metastasis. The incidence of breast cancer in Eskimos is very low because they eat a lot of fish or other seafood. Although their fat intake is large, there are many unsaturated fatty acids, mainly n-3 fatty acids (α-linolenic acid), so the incidence of cancer is extremely low. \x0d\\x0d\ V. Inhibition of allergic reaction and anti-inflammatory effect: \ x0d \ x0d \ α-linolenic acid can reduce the content of arachidonic acid (AA) in membrane phospholipids of polynuclear leukocytes (RMNS) and mast cells, so as to reduce the release of AA when allergic reaction occurs, thus reducing the production of LT4 (leukotrienes); Metabolite EPA also competes with AA for δ 5 desaturase. α -linolenic acid has inhibitory effect on PAF (platelet aggregation activating factor), an intermediate of allergic reaction. Therefore, α -linolenic acid has inhibitory effect on allergic reaction and inflammation. Clinical research shows that the pathogenesis of psoriasis is mainly caused by the metabolic disorder of arachidonic acid, and the symptoms can be alleviated after ingesting a certain amount of EPA. A large number of animal experiments have proved that the hyperallergic reaction of constitution is caused by the lack of food containing α -linolenic acid. \x0d\\x0d\ VI. Anti-aging: \x0d\\x0d\ With the increase of age, the number of various free radicals in the body is increasing, while the number of glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) is gradually decreasing, and their activities are gradually weakening, so the production of malondialdehyde (MDA), a metabolite of free radicals, is increasing, which damages cells. After taking α -linolenic acid, GSH-Px and SOD activities increased and MDA production decreased, which revealed that α -linolenic acid had anti-aging effect. \ x0d \ x0d \ VII. Enhance intelligence: \ x0d \ x0d \ A healthy brain is absolutely indispensable for fatty acids, especially α -linolenic acid, which provide the brain with the energy it needs. The reason why the human brain can engage in highly complex work is inseparable from high-quality fatty acids. /kloc-α -linolenic acid with 0/8 carbon atoms can further extend the carbon chain and increase the number of double bonds to produce EPA and DHA. DHA is abundant in brain neurons, which is an essential substance for brain formation and IQ development. \x0d\\x0d\ VIII. Protecting eyesight: \ x0d \ x0d \ There are a lot of DHA in the retina, especially outside the optic cells. If it is lacking, the eyesight will decrease and the recovery time of retinal reflex ability will be prolonged. DHA, a metabolite of α -linolenic acid, can improve and protect eyesight. \x0d\\x0d\ What is omega-3 fatty acid and what is its efficacy? \ x0d \ x0d \ omega-3 fatty acid's anticancer effect? \ x0d \ x0d \ linseed oil is one of the best sources of omega-3 fatty acids. Omega-3 fatty acids are "good" fats lacking in western diets. Since many European studies have shown that it can treat small cancer tumors and has a strong anticancer effect on breast cancer, prostate cancer and lung cancer cells, especially the Omega-3 fatty acids contained in linseed oil have natural anti-inflammatory factors, which can help relieve the symptoms caused by rheumatoid arthritis, psoriasis, allergies and other inflammatory diseases. Natural therapists often develop linseed oil to deal with these problems, and the results are mostly good. \ x0d \ x0d \ Omega-3 fatty acids prevent heart disease \ x0d \ x0d \ omega-3 fatty acids can not only help to fight cancer, but also provide important protection function for preventing heart disease, which can reduce excessive cholesterol and blood lipid, reduce excessive triglyceride content, resist inflammation and cardiovascular disease, and prevent blood clots. Omega-3 fatty acids can reduce the content of protein homocysteine in blood. Its high content is regarded as one of the main risk factors of heart disease. \x0d\\x0d\omega-3 fatty acids quickly restore physical fitness \x0d\\x0d\ Some bodybuilders claim that linseed oil supplement can enhance endurance and help them recover faster after exercise. Flaxseed oil contains a natural antioxidant, so it can help tired muscles recover faster, and its anti-inflammatory effect can also help relieve muscle soreness. Improve menopausal symptoms, regulate the hormone content in the body and relieve some symptoms caused by menopause, such as flushing and fever and fungal infection caused by vaginal dryness. Linseed oil is also used to treat premenstrual syndrome, which may be caused by hormonal imbalance. Anti-inflammatory and cardiovascular disease prevention.