Hi Vinny -
The two safest kinds of cookware I know of are:
1 - good old fashion, plain cast iron
2 - the cookware put out by the Young Living company - which is phenomenol. To check it out, go to: http://www.youngliving.us Then click on "Essential Extras." You can then click on each item and it should have a description. (my referral #176667)
If not, I can get you more info or you can call the company directly: 1-800-371-3515
It is a mlm company, the owner, Gary Young, is a great healer who is very big on cleansing and purity. It's the best stuff out there!