Sunflower seed oil and peanut oil are high-quality edible oils, both of which are rich in vitamin E. However, sunflower seed oil contains more unsaturated fatty acids, among which linoleic acid is an essential fatty acid, that is, it can not be synthesized by human body, but can only be obtained from food, which has important physiological functions. Peanut oil contains a certain amount of saturated fatty acids such as palmitic acid, stearic acid and arachidic acid, and is also rich in oleic acid, which is a monounsaturated fatty acid. Patients with cardiovascular and cerebrovascular diseases can appropriately increase the intake of monounsaturated fatty acids.
Besides peanut oil and sunflower oil, rapeseed oil, olive oil and soybean oil on the market are also rich in various nutrients, which are suitable for daily consumption. Because of the different nutritional characteristics of various oils, edible oils should be diversified.
In addition, no matter which oil you choose for cooking, it is not recommended to eat too much, because eating too much oil will lead to obesity and affect blood lipids. Especially those suffering from cardiovascular and cerebrovascular diseases such as cerebral infarction and coronary heart disease, it is recommended to eat less oil and salt every day to avoid aggravating the condition. In the cooking process, we should also pay attention to the fact that the heating time of oil should not be too long, so as not to produce harmful substances.