From the health point of view, the all-glass pot is the real health pot, because the all-glass pot has no metal or apron in contact with the ingredients, and the ingredients only contact with the glass, which is high borosilicate glass, which is the material of beakers and flasks used in the laboratory. All-glass can ensure that the ingredients are not contaminated. Pots with stainless steel bottoms have two fatal shortcomings. First, there are metals and aprons, which are directly soaked in water and contact with ingredients, which will pollute ingredients; Second, there must be a rubber ring between the pot body and the metal bottom. This kind of structure is bound to shelter evil people from evil practices. Long-term use of this pot has no health care effect at all, and it is very harmful.