Retains Nutrients In The Food It's an established fact that cooking, in any form, can reduce the amount of nutrients in the food due to the chemical changes that take place. Since cooking in microwaves takes less time, more nutrients are preserved. As a matter of fact, food cooked via microwave is a lot healthier because there's no need to use oil during the cooking process. The very first step is to create a good cleaning environment inside the microwave oven. To do this, pour in a bowl 4 cups of water and two tablespoons of vinegar. Now open the lid of the oven and place the bowl on the turntable. Close the lid and microwave the bowl on high for 20 minutes. This heating will produce steam that should disinfect the inside of the oven. Using the internal fans, this makes the broiling function of the appliance to work properly and accurately. This microwave is also optimized with safe application particularly in terms of risk of fire because of consistent heat flow. The appliance is also not easy to break down, especially when used appropriately like not using aluminum foils to wrap the food, not using bowls to contain it and not using metal utensils in it when cooking. A couple of years after, these scientists discovered that the then microwaves were able to cook food. Even more, the very first microwave was too heavy and as big as the size of a refrigerator. It was in the year 1946 when the microwave's capacity to cook food was discovered by no less than Dr. Percy Spencer. Here are some installation guides to help you up: 1. Unscrew the bolts of your old unit while someone is holding it. 2. Unplug its electrical cord. 3. Roll the microwave oven to the right or left to free it from its mounting bracket in the back. Unlock the unit from its place so it can be totally detached from its place. Perhaps, you ve noticed that this device come in different types, sizes, and designs, making it harder for you to choose the one that s perfect for your needs and for your kitchen s aesthetics. The two most popular types of microwave ovens are conventional units and convection ovens. These types work in the same manner: heat is produced either by natural gas or by electricity and they enable you to prepare almost all types of food.