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Question:

Is aluminum foil not made of aluminum?

Aluminum ion doesn't hurt your brain? Is that dangerous? Why?

Answer:

Precisely because of this, many people have doubts, the main component of aluminum foil is aluminum, then use aluminum foil to cook food, aluminum will touch the food? Is it harmful to your health?According to the relevant medical experts explained that the aluminum when cooking, and not with food in salt chemical reaction, and the surface and air foil can react to form alumina, alumina and will not harm the human body, but also belongs to stable material, so cooking foil does not have what harm, but if used don't try to foil the barbecue food, and acidic or alkaline substances, such as vinegar, they can produce a chemical reaction to produce aluminum and aluminum salt is absorbed by the body, therefore, if it is to be used preferably in food seasoning acid-base get then on the plate in the PVC membrane with seasoning.
In the use of aluminum foil for cooking, recommended to choose slightly thick, too thin and fragile, and if you are not careful with food eaten with the acid will in vivo for chemical reaction, then aluminum salt is generated directly absorbed by the body. So, in order to keep fit, pay attention to the thicker foil!
We all know that aluminum is harmful to people's health. If you eat too much aluminum, it will hurt your brain, which can lead to memory loss, and you may also suffer from Alzheimer's disease, such as Alzheimer's disease.

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