The energy output also decreases the further away someone stands. The FDA certifies this level as 5 milliwatts per square centimeter 2 inches from the surface of the oven, which is deemed a safe distance and a safe amount of radiation for human health. Not everyone knows that each microwave on the American market is certified to release a certain acceptable low level of radiation. The magnetron, which powers the unit, could also be out of alignment or off-center, which can change the temperature of food or the amount of time it takes to cook. But if the unit’s case, door or window is warped, cracked or exposed, it could potentially release more radiation than standard acceptable levels, especially the closer someone is to it and the longer amount of time they’re exposed to it. However, for those concerned about possible things that can go wrong with their microwave ovens, here are some safety concerns:Ī severely broken microwave oven usually may not work at all, so problem solved. In terms of actual physical risk to users, there aren’t really all that many. And some studies point out that actually very little nutrition is lost beyond what can be lost in other conventional cooking methods.Īlternately, some point out that food designed especially for microwave use, such as frozen dinners, may be less appealing or include more additives and preservatives than food cooked from scratch.
However, other nutrition experts point out that vegetables heated in microwave with reduced nutrients are still better than no vegetables at all.
In fact, one of the few downsides to microwave ovens that some point out seems to be the quality of prepared food - some culinary experts believe that the cooking process can either not thoroughly cook your item, or at least strip out some of the vital nutrients. Food is generally cooked faster as well, making it one of the better and safer domestic time-saving appliances to come out of the 20th century. For the most part, this style of oven is probably safer than a conventional oven in terms of potential risk for fire or burns - all the heating is done through electromagnetic activity, not gas, wood or electricity, and temperatures can spike but can quickly go back down.
0 kommentar(er)
