kayumochi
Member
- Joined
- Oct 7, 2015
- Messages
- 376
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I thought that as well until I read her post and did a little more digging. Depending on the manufacturing process or the source of the raw materials it can still be contaminated with heavy metals that can leach out of the finished product so her story can still make sense.Standard 18/10 stainless steel is 10 % nickel.
There is no nickel in borosilicate glass and it's extremely heat and chemical resistant. The vision cookware (the one made in France) is literally sold in shops specifically for people with nickel allergy. I really don't see how anything could leach here at all.
I am starting to think that the cookwareindustry is about as honest as the olive oil industry. The non-stick from "Made-In" says it is PFOA free (a Teflon precursor) but doesn't say anything about PTFE i.e. Teflon.
LoLoLoL...Cooking on a stick is looking better and better.
Glass cookware? Can you post a link?I use glass cookware and it's just the best; only had to buy a couple replacements because they dropped once.
Stainless steal, without nickel, are good, but they're hard to find. Used stores can have them sometimes
Visions glass cookware isn't borosilicate glass. It's made with a type of glass-ceramic, pyroceram. The lids however are made out of glass. From what I have read it seems like the lids might be potentially unsafe, however the pots themelves seem relatively inert.I thought that as well until I read her post and did a little more digging. Depending on the manufacturing process or the source of the raw materials it can still be contaminated with heavy metals that can leach out of the finished product so her story can still make sense.
I also found this which says that the older Visions cookware had heavy metals in it.
Non-toxic pots & pans - Natural Baby Mama "I tested a brand new Visions Glass Cookware set for lead, cadmium and other metals with and Niton XL3T XRF. The old Visions I have been told contains heavy metals and I would never use it (and I recommend you stop using it if you have an older Visions cookware set you are using). The old version is about 10 years old. To see the exact set tested click here.
The new Visions cookware is free of lead, cadmium and any other metals. It is made of glass & ceramic material. "
But then I found two studies that show aluminum leaching from borosilicate glass. The glass has about 1-2% aluminum in it.
Aluminum elution and precipitation in glass vials: effect of pH and buffer species. - PubMed - NCBI
Influence of the glass packing on the contamination of pharmaceutical products by aluminium. Part II: amino acids for parenteral nutrition. - PubMed - NCBI
What do you fry eggs in? Such a pain to clean a "safe" pan. I know stainless steel can work without too much cleanup, but it's a pain too.
Any good non-stick pans for eggs?[/QUOTE
Most of my cookware is stainless, but my “egg” pan is Hestan. They are made from titanium I think. Their pans are expensive but not having to soak and scrap a pan everyday made it worth it to me. They are sold at William Sonoma.