How Safe Is It to Grill With Aluminum Foil?

How Safe Is It to Grill With Aluminum Foil
Image: Envato Elements

What is aluminum foil used for? Aluminum foil is sometimes incorrectly referred to as tin foil and it isn’t considered dangerous, it is made from an aluminum alloy that contains between 92 and 99 percent aluminum. Many households use aluminum foil for food storage, for covering baking surfaces, and for wrapping foods such as meats as it presents moisture from seeping out while cooking. 

Aluminum also a long history of being used for preparing hot foods and frozen foods, people also tend to use aluminum foil to wrap and protect delicate foods such as vegetables when grilling them.

It is a common household product and can be used for a lot of things however some claim using aluminum foil in cooking or grilling can cause it to get into your food and put your health at risk.

How Safe Is It to Grill With Aluminum Foil?

No, it is simply not safe to grill with aluminum foil, 

When you grill with aluminum foil, some of the aluminum definitely leach into the food, the amount leached is therefore based on the type of food you are grilling, the grilling temperature, and the acid content. Though cooled food wrapped in aluminum foil does not appear to absorb the metal scrapings.

A very common thing is that not just foil could expose us to aluminum we ingest every day. Tools and other equipment we use in our daily activities like cans, pots and pans, and other utensils are also made of aluminum. It can also be found in antacids, some processed foods, buffered aspirin, and food additives. It can even be found in drinking water. This makes it unavoidable to have a less aluminum intake.

A report by the national institutes of health found that only 0.1 to 0.3 percent of the aluminum we ingest makes it into our body system because the rest is eliminated by the digestive system.  But until it reaches a certain dose many times from what we eat or drink in a day from all sources and not just aluminum foil may cause injury.

Alzheimer’s disease and the aluminum link are very fuzzy, some studies have highlighted this connection. Generally, if you want to limit your exposure to aluminum, it is recommended to minimize your intake of antacids and buffered aspirin. Though the relationship of Alzheimer’s disease and Aluminum intake is a myth and reports show that “Everyday sources of aluminum might pose any threat but not necessarily Alzheimer’s.

Is aluminum foil toxic when heated?

Yes, the dangers of using aluminum foil come out when heated to high temperatures and when exposed to certain foods. It has been discovered to leech a portion of its metabolic compounds into your food, and when it is digested in large quantities, it can build up in the blood, body, and organs. 

Should you stop using aluminum foil?

No, you shouldn’t;t stop using aluminum foil as it isn’t considered dangerous although it can increase the aluminum content of your diet by a small amount however if you are concerned then you may want to stop cooking with aluminum foil. If you do consume aluminum, a small amount of it is considered safe, and this amount in your diet is likely insignificant and thankfully the body has numerous mechanisms to help rid the body of this metal. 

Is parchment paper safer than aluminum foil?

Yes, parchment paper is considered to be a safer alternative to aluminum foil and it is much preferred when roasting vegetables and people who cook with aluminum foil risk exposure to this metal than normal. Parchment paper is very versatile and it is a grease and moisture resistance paper that has been specially treated for oven use.

How Safe Is It to Grill With Aluminum Foil


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UnAssaggio is all about helping you find what works for you, for your home. We're the magazine working around the clock to help you rediscover the best ideas for your kitchen, home decor, gardening efforts, and more.