Are Glazed Ceramic Pans Safe?

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Are ceramic pans safe
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I’ve been slowly switching my kitchen over to ceramic pans since I had the chance to try ceramic cookware last year. I researched cookware options for months and wanted to find an option that was:

  • Easy to clean
  • Cooked evenly
  • Was non-scratch or non-stick
  • Most importantly: non-toxic

I finally settled on Xtrema ceramic cookware and have been really happy with it.

Since then, I’ve received a few emails asking for more information to support the safety of the glaze used on ceramic cookware.

Is Ceramic Cookware Safe?

I reached out to the company I got my cookware from to find out more information and received this reply:

“Our Xtrema cookware is made of 100% inorganic ceramic minerals and so is our ceramic non-scratch glaze. All ceramic glazes are made of various inorganic minerals and oxides. The oxides give the glaze it’s strength, color and glossiness. Our ceramic cookware and it’s ceramic glaze contain no metals or lead and cadmium. In the USA all ceramic products have to pass California Prop 65 before the product can be sold in the USA. I have attached an article about California Prop 65. Also, we continue to test every shipment that is made to guarantee that our product passes the California Prop 65 standard as well as the USA – FDA standards for lead and cadmium.

We publish our test results on our web site: https://xtrema.com/pages/product-testing We have never found any other cookware company in the world that publishes its tests results for heavy metal leaching as well as their California Prop 65 results for lead and cadmium.”

Why Ceramic?

I personally use ceramic since it cooks evenly and doesn’t leach chemicals. I also have cast iron and stainless steel and use them occasionally, but even “safe” cookware options can be problematic. I avoid traditional non-stick and aluminum pans completely…

From this article:

“Teflon cookware is probably the all-time worst of all cookware. Johns Hopkins Medical Center says the chemical PFOA, used in manufacturing Teflon, is now found in the bloodstreams of nearly everyone in the U.S. Early studies suggest that high PFOA blood levels in humans are linked with cancer, high cholesterol levels, thyroid disease and reduced fertility. Teflon surfaces break down and end up in your food and when heated to high temperatures, emit fumes which cause flu-like symptoms in humans (AKA: polymer fume fever) and can be fatal to birds. Manufacturers have to eliminate PFOA from all cooking products by the year 2015.

Aluminum cookware is one of the most common cookware to use, but can be very toxic as this heavy metal is absorbed into all food cooked in it. The aluminum released into foods during cooking ends up in your body. Excess aluminum has been associated with estrogen-driven cancers and Alzheimer’s Disease.

Copper cookware is the choice of many because it conducts heat so well. Copper cookware releases copper into the food to be eaten and usually also has nickel in the coating, which is another toxic heavy metal and can be very allergenic.

Cast iron cookware is very durable but iron is constantly leaching into the food, changing the enzymes in it. Iron can reach toxic levels in the body with regular use and becomes a pro-oxidant which causes stress, oxidation and eventually disease.

Ceramic, enamel, and glass cookware may be manufactured with lead which can give the product color uniformity. The level of lead in each product is set by the United States – FDA and California Prop 65 – Never cook with anything labeled “for decoration only.

Stainless steel cookware is made from a metal alloy consisting of mostly iron and chromium along with differing percentages of molybdenum, nickel, titanium, copper and vanadium. But even stainless steel allows other metals to leach into the foods. The principal elements in stainless that have negative effects on our health are iron, chromium and nickel.”

What to Do?

As with anything, don’t let the perfect be the enemy of the good. I can’t afford to completely replace all of my cookware overnight, and I don’t think that some of the other options are that bad compared to some other lifestyle factors (not eating vegetable oils, getting Vitamin D, etc) .

I’m slowly asking for safer cookware for birthday and Christmas gifts, and in the meantime, I’m using steel and cast iron when I have to. I do make sure to avoid non-stick and aluminum cookware completely.

If you want to try ceramic cookware, Xtrema has extended a discount code for Wellness Mama readers. Use the code “WM15X” and click here to get a 15% discount.

What cookware do you use? Share below.

Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.

Comments

211 responses to “Are Glazed Ceramic Pans Safe?”

  1. sam Avatar

    Hi,
    what’s the natural CERAMIC COLOR of the cookware coating should be? White? I mean without added colors!
    thx

  2. Gerry Avatar

    Any nonstick cooker made in China or anywhere for that matter is likely the teflon based garbage. I read it’s supposed to be phased out by 2025 or ealier. So if the inner cook pan is black metal,.it’s likely the older teflon. Anodized aluminium is also a possibility but unless.stated otherwise I assume its teflon.

    If you go online ,the pressure cooker xl does have a stainless steel pan as an option in its many cooker models I like the features but have yet to feel the need for it as i am single.
    As with any cooking pot,pan, dish etc. Avoid Teflon at all costs. Ceramics are too new to have valid data, but as ive mentioned before, they have to get that ceramic to stick to metal somehow. Is it a glue or bonding agent , notbsure and if its only safe to 500 degrees then there is a failure point. Ceramic mugs and such are fired above.500 degrees….hmmmm

    Now as for using an outdoor cooking appliance, if it is rated for outdoor use then its for outdoors ONLY. NEVER USE gas fueled cookers indoors. Now i have indeed used.my gas grill for its grilling of meats etc. But have also baked pies, brownies, quiches, rotisserie style chicken on the spit, All cooked in the outdoors or in my garage with door up and windows open (in bad weather or winter).

    The key is to bake off all the grease/grime and clean the grates so there is minimal smoke that can smell like your last cooked BBQ ribs or steaks. This would otherwise infuse into your cookies or cake or whatecer you’re baking. Not sure why you want to do this, but there are good electric convection ovens small as a microwave. The latest from Wolfgang Puck is even pressurized with steam
    and he bakes with it. I have a built in convection oven, but the countertop models are so convenient and use less energy due to their size. Great for a single serve pizza, or any such frozen entrées.

    Hope this helps,
    Gerry

  3. joyce malik Avatar
    joyce malik

    I know most slow cookers are made in china. Anyone have a suggestion on what to use? And I know this is really oit there but I am interested in having an outdoor oven or grill that can be used like an outdoor oven to bake and cook in. Any suggestions?

  4. Kelly Avatar

    Is speckled ceramic on steel cookware safe? A brand like Granite Ware.

  5. Heidi Sifein Avatar
    Heidi Sifein

    Hi. Thank you SO much for doing this! A quick question: can you do deep frying in the ceramic pans? Thank you!

  6. jordan Avatar

    My husband got me a the rock pots and pans are they safe? I have read all on this page and this question has been asked many times and not answerd.

  7. Cindy Hanna Avatar
    Cindy Hanna

    I have been using Corningware and Pyrex since the 1970’s, when my mother gifted me with a starter set. I have Corelle dishes, and made in USA glassware. Only one pan has lost some glaze inside on the bottom. Other than that, they still look like new and I love using them! Soaking and BonAmi work when necessary with stovetop use. I have replaced some glass lids (because I dropped and broke them), but all in all they are great. I still use a microwave (unlike most of my friends), and for years have rarely used my gas stove. For electric stoves, by the time the element gets hottest, it is time to turn it to lowest or off when using Corningware. Because my current gas stove has metal burners, it scratches Corningware if one is careless. I have developed a renewed taste for fried rice (mostly veggies, eggs and a little rice, toasted sesame oil and soy sauce). Of course, that is a stovetop item. I bought a Teflon pan set, but since reading your comments, I intend to get a ceramic frying pan. Thanks, Wellness Mama.

  8. Ruth Avatar

    I’m also wondering about people’s feelings/reviews of the Gotham Steel pans – anyone out there have one? Know if they are a safe, good option?

  9. Jessie Avatar

    Sorry, I can’t buy cookware made in China. Scary stuff, reminds me of Lumber Liquidators, they told everyone that they met the USA formaldehyde standards, but didn’t. These pans also have horrible reviews on Amazon. I’ll stick with my AllClad and Tramontina USA pans. I prefer stainless steel.

  10. Jacqueline Avatar
    Jacqueline

    My great grandfather lived to be well over 100 using cast iron because that’s all they had.

    My grandmother 86 and her sister 96 both have used cast iron their entire lives.

    I noticed on the test that it does not list they tested for lead it lists several other toxins thought that was interesting.

    Personally as my grandmother said you get more toxins driving your car and breathing the carpet and furniture and home decorating crap in our homes than we will get from our cast iron cookware.

    Ceramics from China no thanks. I would think stainless steel would be better than that. Especially high end stainless 5 layer.

    There was an article written by a doctor who said all these natural clay pots that people claim to be toxin free is impossible because the soil/clay naturally contains lead and other toxins like arsenic.

    So bottom line eat healthy rotate cooking in cast iron, slow cookers, enameled cast iron and high end stainless steel and we should all be fine.

  11. Alicia Avatar

    Hi Katie, I was wondering what are your thoughts on the Lagostina Bianca ceramic coated cook set? Are they even a good option when looking for a ceramic set? Does anyone have any experience with them? Any help would be appreciated. Thanks

  12. Vera Avatar

    what are your thoughts about the “Gotham Steel is a non-stick frying pan?”
    seen the commercial on TV …. look impressive
    the price is right BUT.. is the question…

    I purchased the set of cooking pots from Vita Mix years ago.. which I use all the time..
    I only use Stainless steel but make sure it is of good quality… hence the Vita Mix pots..
    for frying use my cast iron pan…. I use coconut oil and ghee for frying in.
    I have large stainless steel stock pots made in the USA..

    after reading your pot review…. makes one wonder what pot will come up next that is better than the rest?

    I do appreciate your opinion on the Gotham Steel fry pan..
    Thanks for all your efforts you put into your site.

    Al the Best
    Vera

  13. Jean Avatar

    Thanks to all for the first-hand information. I’m still undecided about the risks associated with ceramic coated aluminum and hope to keep the conversation going. Any new thoughts would be appreciated!

  14. Christiane Avatar
    Christiane

    I want to know about the safety of The Rock pan. They are on sale this week and really want to know if they are safe. I never used Teflon pans and I am very concerned to use the best ones for out health. I also use Pampered chef stones, are they safe?

  15. mark Avatar

    I loved the white ceramic cookware but just a few minutes ago my wife was frying chicken on medium heat and it caught on fire. We through the chicken out and I took the pan to the garage because of the smell. Out in the garage I was able to smell amonia coming of the pan. She sprayed canola oil in the pan. Worried

  16. Anthony Galati Avatar
    Anthony Galati

    We have an Ozeri 12″ wok and we are very happy with it. We got it a little over a year ago and I did a ton of research comparing others before buying. There are several little scrapes on the bottom, but this is likely because my girlfriend used metal utensils with it before I noticed and reminded her that the directions specifically said only to use wood or plastic utensils to move the food around while cooking. I doubt there would be much if any scrapes if we stuck to that.

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