Non-fried foods are not necessarily healthier, mainly related to the food itself and the way it is prepared. Often people think that non-fried foods contain less oil and are therefore healthier for the body. In fact, fried foods and non-fried foods only differ in production methods, the food itself does not reduce the amount of oil, fat, calories, and some non-fried foods do not contain harmful substances due to different production methods and reduction, so it is not necessarily healthier. First of all, some of the non-fried foods sold in the market will also add cooking oil, but not after the frying step, if the food itself contains high fat, eating too much will also increase the risk of obesity, hyperlipidemia, diabetes and other diseases. Secondly, some of the food although the use of non-fried means of production, but the heat is not reduced, such as non-fried instant noodles, potato chips, etc., can not only pursue non-fried production methods and ignore the food itself. In addition, non-fried is not the same as the heating temperature is low, if the production process of high temperature, long time may destroy food nutrition, produce acrylamide and other harmful substances, a large number of consumption may have potential neurotoxicity for the human body and even carcinogenic. Of course, non-fried food compared with fried food, or a better choice, the same food eliminates the frying step, the oil content will be slightly lower, but also need to control the intake, not excessive consumption. It is recommended to choose foods made by vacuum drying, low-temperature baking and freeze-drying technology methods. In addition, commercially purchased food, often with uncontrollable ingredients, can be made at home non-fried food, will be healthier.