Is Aluminum Foil Really Harmful To The Human Body?

I believe many people will have an impression of aluminum foil. Aluminum foil is widely used in our daily life. The most common one is the packaging of food and medicine. Tuy nhiên, many people hold different opinions on the safety of aluminum foil as a packaging material to the human body. Today, this article will discuss with you whether aluminum foil packaging is really harmful to the human body.

Know Aluminum Foil

Aluminum foil is a sheet of aluminum metal that is as thin as paper and has a shiny surface. It is processed by rolling a large aluminum plate into a foil with a thickness of less than 0.2 mm. The application of aluminum foil is very wide, used as an insulation layer, kitchen packaging, pharmaceutical packaging, vân vân., of which we see the most in pharmaceutical packaging. Ví dụ, for common cold medicines, the medicines are placed in aluminum foil blisters. This method can preserve the medicinal integrity of the medicines to the greatest extent, isolate the air, and prolong the retention time of the medicines.

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How Does Aluminum Foil Touch The Human Body

When a pharmaceutical manufacturer needs to package medicines, some pills or powders are usually packed in a blister, and these medicines are in close contact with the aluminum foil blister. This usually consists of two elements, a plastic film, and an aluminum foil. A film will be formed to create a cavity in which the pill is located and the top of the cavity is sealed by foil. When a person takes these medicines, it is considered that the body content is in contact with the aluminum foil. Trong thực tế, this kind of contact is minimal. Aluminum foil has good physical properties and will not volatilize and adhere to drugs.

Summarize

Vì vậy, whether it is through data analysis or research conclusions, the aluminum content in drugs and foods is not considered a problem that is harmful to health, because in this regard, only a small amount of the aluminum we ingest is actually absorbed, and this absorbed Aluminum is far from reaching the value that is harmful to human health, and the rest will be excreted through your feces. Ngoài ra, in healthy people, the absorbed aluminum is subsequently excreted in the urine. Normally, the small amount of aluminum we consume every day is considered safe.