3. Pure Clay Cookware - Pure clay is unglazed primary clay sourced from unfarmed and non-industrialized lands in the US. This all-natural material is further tested for metal and chemical contaminants before it is used to make clay cookware. It is interesting to note that the raw material doesn't have to go through a mechanized process so there is absolutely no use of additives. The pots and pans are handmade using the age-old method of throwing clay on a potter's wheel and using skillful hands to shape it into usable pots and pans. Unlike plenty of raw materials in the market, we have test results of clay to check if it contains any contaminants. By cooking in pure clay, the nutritional value and the natural taste of food is preserved - so you get 100% non-toxic, nutrition-rich food. To further back this claim of pure clay cookware being the healthiest, the healthy cooks recommend performing an alkaline baking soda test (a simple home test that requires only baking soda and w