Peanut, characterized by a nutty taste, is an annual plant belonging to the Rosaceae legume family. It is widely used as an ingredient in various dishes such as stir-frying, steaming, and stewing, and is also consumed in various processed forms such as confectionery, bread, porridge, and butter. In addition, it is recognized for its excellent nutritional value due to its high content of abundant high-quality protein, unsaturated fatty acids, various vitamins and minerals. Peanut oil is the oil extracted from peanuts. Because it has the unique nutty flavor and flavor of peanuts, it is widely used to add the unique nutty flavor of nuts to various dishes such as pickles, salads, and sauces served with bread. In addition, it is known that peanuts are rich in antioxidants such as oleic acid, tocopherol, and phytosterol, which are the main core ingredients of peanuts, which can provide various health benefits. Now, let’s take a look at the main effects of peanut oil.
Peanut oil main benefits
1. Vascular health
The representative effect obtained from ingestion of peanut oil can be said to be the effect of improving blood vessel health. Peanut oil contains a large amount of oleic acid, which is an omega-9 fatty acid, accounting for 42 to 60% of the total fat. It is said that this high content of oleic acid has an excellent effect on improving blood lipids. In addition, it reduces the level of LDL cholesterol that penetrates into the inner wall of blood vessels and causes inflammation, and helps to raise the level of HDL cholesterol, which is good cholesterol, to prevent vascular-related diseases such as arteriosclerosis, high blood pressure, stroke, and heart disease. It is also said to be very effective in helping. In an animal clinical trial using peanut oil, when rats were given peanut oil for 4 weeks, it was reported that the blood LDL cholesterol level decreased by 33% and the blood HDL cholesterol level increased by 22%.
2. Boost immunity
Peanut oil contains a large amount of antioxidants such as tocopherol and phytosterol, which are excellent antioxidants, so it is said to be excellent in antioxidant action to neutralize high concentrations of free radicals. In particular, excessively increased free radicals cause cell damage and oxidation, and cause cellular tissue degeneration, thereby weakening the immune system. It can help to increase the .
3. Brain Health
Peanuts contain a large amount of vegetable unsaturated fatty acids, and contain large amounts of B vitamins, amino acids, and lecithin, which are necessary to supply energy to the brain. The complex action of these various components helps to supply abundant nutrients to the brain and prevents the generation of inflammation in the brain, which is said to help promote brain health. In addition, antioxidants contained in large amounts in peanut oil also improve brain cell functions and improve blood flow inside the brain, thereby improving brain functions such as memory and cognition. In addition, peanut oil is known to have a beneficial effect on the prevention of degenerative brain diseases such as dementia due to its excellent brain function enhancing effect.
4. Skin beauty
Peanut oil is rich in vitamin E, which protects the skin and reduces blemishes and freckles to help maintain healthy skin. In addition, since vitamin E is excellent at removing free radicals that accelerate skin aging, it is beneficial in improving wrinkles and preventing skin aging.
Peanut oil contains a large amount of antioxidants that prevent oxidation in our body, so it is said to be good for relieving fatigue through metabolic activation. In addition, the unsaturated fatty acids contained in peanut oil prevent a rapid rise in blood sugar and help to promote insulin secretion, so it can help control blood sugar in diabetic patients. In addition, it is known to have an effective effect as a dietary fat intake due to the large amount of unsaturated fatty acids contained.