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Peanut oil, soybean oil, sunflower oil, blended oil and other oils sold in supermarkets, which one is healthier for human body?
In different cultures and regions, the types of cooking oils people use and their habits may vary. But in general, people often use fat products including peanut oil, soybean oil, sunflower oil, and blended oil. These cooking oils have different chemical compositions and characteristics, and have different health effects on the human body.

1. Peanut oil

Peanut oil is a kind of vegetable oil made from peanuts, which is also widely used in cooking, making cookies and candies because of its relatively high temperature resistance, stability, high nutritional value and good taste. Peanut oil is rich in vitamin E and monounsaturated fatty acids, which are very beneficial to human health. According to research, peanut oil can reduce the risk of cardiovascular disease, stroke, cancer and other diseases. However, due to the high polyunsaturated fatty acid content in peanut oil, if excessive intake for a long period of time, it may affect the body's metabolism, triggering obesity, diabetes and other diseases.

2. Soybean oil

Soybean oil is a kind of vegetable oil extracted from soybeans, which is rich in linoleic acid and lecithin, and can lower cholesterol, protect liver health, prevent cardiovascular disease and other beneficial effects. Soybean oil also contains a large amount of antioxidants and vitamin E, which helps to protect cells from reaching and enhance immunity. However, soybean oil also contains some phytoestrogens, which, if ingested in excess, may affect the male gonads and hormone balance, which is not conducive to male reproductive health.

3. Sunflower oil

Sunflower oil is a vegetable oil extracted from sunflower seeds, rich in unsaturated fatty acids and vitamin E, which can lower cholesterol, prevent cardiovascular disease and so on. In addition, sunflower oil also contains linolenic acid (omega-3), which can regulate the body's lipid metabolism and improve immunity. However, taking into account that sunflower oil is not very resistant to high temperatures, if the high temperature, stir-frying, deep-frying and other consumption occasions, it will be oxidized into substances that are not conducive to human health.

4. Blended oils

Blended oils are made by mixing many kinds of vegetable fats and oils. Compared with the above mentioned fats and oils, blended oils blend their points and reduce their shortcomings, so as to satisfy the consumers' demand for taste and health. Its advantages lie in its balanced proportion and cheap price, which makes it suitable for use under long-time cooking and deep-frying operations. However, it is more varied, the production method is not the same, some of the blended oil contains more saturated fatty acids, transformed lipids and other substances that are not conducive to health, to the health of the body we must pay attention to.

Summary, the above various fats and oils have their own characteristics, advantages and disadvantages; according to their own physical condition and preferences to choose the right edible fats and oils, but also need to grasp the appropriate way of cooking fats and oils, in order to maintain physical and mental health. Therefore, it is recommended to pay more attention to the nutritional composition and characteristics of fats and oils when choosing edible oils, and pay attention to moderate intake, not excessive. At the same time, in the cooking method, try to avoid high temperature, long time heating and other ways of consumption, so that you can better protect the nutrients of cooking oil and ensure health.