Cast iron pot is a pot made of iron-carbon alloy with carbon content above 2%, which has the characteristics of slow and uniform heat transfer. Cast iron pan is easy to crack because of its thick ring and rough texture, while refined iron pan is forged with black iron sheet or hammered by hand, which has the characteristics of thin ring and fast heat transfer. Compared with the common smokeless non-stick pan, the uncoated design of the pan body avoids the harm of chemical coating and aluminum products to human body. Which is better and safer, cast iron pot or enamel pot? When the temperature of the fire exceeds 200 degrees, the cast iron pot will control the temperature transmitted to food at 230 degrees by emitting certain heat energy. For home cooking, it is best to choose a cast iron pot. The cast iron pot has uniform heat transfer and will not stick to the pot often. Because the material of the cast iron pot is better, the temperature inside the cast iron pot can be higher, which is not only smooth and high-grade, but also very easy to clean. Cast iron pot is the best pot recognized by consumers at present, which will not only cause harm to human body, but also have a good effect of preventing anemia. The cast iron pan is heated quickly, even if the fire is turned off, the heat preservation time is long and the sealing performance is good. Cast iron pots can also be directly put into the oven for use.