Research has found that peanut oil contains a wealth of nutrients, commonly including phytosterols, vitamin E, choline, phospholipids, etc. Proper consumption is extremely beneficial to the human body, with women reducing skin wrinkles and delaying aging, and middle-aged and elderly people achieving the effects of protecting blood vessels, preventing thrombosis, atherosclerosis, and coronary heart disease.

Peanuts are broken, selected (to separate peanut kernels from the shell), and roasted to 6-8 maturity before being pressed by an oil press to produce pressed peanut oil and peanut residue. Peanut residue is edible. Oil presses are divided into vertical oil-top oil presses and screw oil presses.

Peanut oil is light yellow and transparent, with clear color and fragrant smell, delicious taste, and is an easily digestible edible oil. Peanut oil contains more than 80% unsaturated fatty acids (including 41.2% oleic acid and 37.6% linoleic acid). In addition, it also contains 19.9% saturated fatty acids such as stearic acid, palmitic acid, and arachidic acid.

From the above content, it can be seen that the fatty acid composition of peanut oil is relatively good, which is easy for the human body to digest and absorb. According to foreign information, using peanut oil can cause cholesterol in the human body to be decomposed into bile acids and excreted from the body, thereby reducing the content of cholesterol in the plasma. In addition, peanut oil also contains substances beneficial to the human body such as sterols, phytosterols, phospholipids, vitamin E, and choline. Regular consumption of peanut oil can prevent skin cracks and aging, protect blood vessel walls, prevent thrombosis, and help prevent atherosclerosis and coronary heart disease. The choline in peanut oil can also improve human brain memory and delay the decline of brain function.

1. The Chinese Academy of Preventive Medicine has confirmed through research that the zinc content in peanut oil is many times higher than that in salad oil, corn oil, rapeseed oil, and soybean oil. Although there are many ways to supplement zinc, fats are a daily necessity for people, so consuming peanut oil is particularly suitable for the general public to supplement zinc.

2. Peanut oil also contains various anti-aging components that can delay the aging of brain function. Peanut oil also has the effects of invigorating the spleen, moistening the lungs, resolving indigestion, and expelling intestinal worms.

3. Nutrition experts have also found 3 health components beneficial to longevity and cardiovascular health in peanut oil: resveratrol, monounsaturated fatty acids, and β-sitosterol. Experimental evidence shows that these substances are chemical preventive agents for tumor diseases and also chemical preventive agents for reducing platelet aggregation, preventing atherosclerosis, and cardiovascular diseases.

4. It is one of the ideal edible oils for the middle-aged and elderly, and the choline in peanut oil can also improve human brain memory and delay the decline of brain function.