1. The cast iron pot can keep high temperature stably for a long time, effectively kill bacteria, is safer than the ordinary iron pot, and can effectively prevent harmful substances left in food from harming human body.
2. The inner wall surface of the cast iron pot is of fine structure, which can effectively absorb minerals in food, not only improve the nutrition of food, but also help people supplement elements and make contributions to human health.
3. The cast iron pot is durable, evenly heated and has good heat preservation effect, and is suitable for stewing food.
In a word, when selecting iron pots, cast iron pots should be given priority, because they have advantages in safety, hygiene and durability. Of course, no matter what kind of iron pot is used, it needs correct use and maintenance to ensure its full play and prolong its service life.