How Safe Is Non-stick Cookware?


How Safe Is Non-stick Cookware?

You probably have some pots, pans, or baking tins in your kitchen that are coated with Teflon. The chemical name for Teflon is poly tetra fluoro ethylene (PTFE). This chemical is what keeps food from sticking to nonstick cookware and it has been used commercially since the 1940s.

The potential problem with non-stick cookware comes from another chemical used in making Teflon. This chemical, per fluoro octanoic acid (PFOA), has been linked to cancer in laboratory animals, and possibly linked to elevated cholesterol, thyroid disease, and reduced fertility in people.

PFOA has come under scrutiny by the EPA because the chemical has shown up in samples of people’s blood. This concerns the EPA because PFOA lasts a long time in both people and the surrounding environment.


How dangerous is PFOA?

Before you pitch your non-stick cookware, keep in mind that no research has shown that your blood level of PFOA will go up from using Teflon-coated cookware. Scientists don’t really know how PFOA is getting into the environment, but it has been detected in public water supplies.

PFOA has been used in other products besides Teflon, including waterproof clothing or fabric protectors, fire-resistant casings and tubing, and sealing tapes. PFOA may have ended up in the environment through many different avenues, researchers say. Active efforts are in place to drastically reduce and ultimately eliminate the factory emissions and product content levels of PFOA.

The EPA doesn’t know how dangerous PFOA is to health. For now, the agency says that the evidence for its causing cancer is "suggestive." The long term health effects of PFOA are being intensively studied by the EPA along with other agencies.


So how safe are those pots and pans?

A study published in the journal Food Additives and Contaminants tested 26 nonstick cookware products under extreme conditions to find out if any toxic chemicals were released. The study concluded that cooking with the products did not release any chemicals.

Still, fumes released when you overheat nonstick cookware can make you feel sick. Although these fumes are not PFOA and are not linked to cancer, they can cause temporary flu-like symptoms in people and may be fatal to pet birds. The symptoms in people are known as "polymer fume fever."

Here’s the bottom line on your nonstick cookware:

Nonstick coatings are sprayed on a variety of cookware products, including aluminum, stainless steel, and cast iron. The cookware is then cured under high heat, which probably evaporates any dangerous chemical additives. The EPA currently says that using nonstick cookware does not pose a health risk. To avoid fumes from nonstick cookware, don’t overheat when using them for stove top cooking, make sure your kitchen is well-ventilated, and don’t keep your pet bird near the stove.

A. Joyce Mal “If we can not love the person whom we see, how can we love God whom we can not see?" – Mother Teresa

Published by

harikrishnamurthy

a happy go lucky person by nature,committed to serve others and remove their sufferings through all possible help. POSTS IN MY BLOG ARE MY OWN OPINION, COLLECTIONS OF INTERESTING ARTICLES FROM FROM VARIOUS SOURCES. MY ONLY AIM IS TO SHARE GOOD THINGS WITH OTHERS WHICH MAY BE USEFUL TO OTHERS AND NOT TO HURT ANY ONE'S FEELINGS. If you like my blog, like me,follow me, share with others, reblog If you have some suggestions post comments your suggestions and comments are eagerly awaited

One thought on “How Safe Is Non-stick Cookware?”

  1. WE CANT ESCAPE MODERN INVENTIONS LIKE Grinder/mixie/AC/electricity/Phones/ATM / TVand what not? WE GET OBESE/FAT/CHOLESTEROL/SUGAR/LAZINES /SENILE DISEASES/ JOINT PAIN AND MORE! All are worse than cancer! Let us accept and enjoy the disease with developments! G.PARTHASARATHY

    On Thu, Dec 11, 2014 at 9:41 AM, My blog- K. Hariharan wrote: > > harikrishnamurthy posted: ” How Safe Is Non-stick Cookware? You > probably have some pots, pans, or baking tins in your kitchen that are > coated with Teflon. The chemical name for Teflon is poly tetra fluoro > ethylene (PTFE). This chemical is what keeps food from sticking to > nonstick”

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s