Nowadays, there are many doubts about the fact that salt contains potassium ferrocyanide. According to the US Food and Drug Administration (FDA), the amount of potassium ferrocyanide added to salt is within the safe range. Potassium ferrocyanide is used in salt to prevent salt from agglomeration and maintain its loose state for use.

After many studies and experiments, the US FDA has considered many aspects such as human intake pathways and metabolism, and confirmed that normal consumption of salt containing this additive will not endanger human health. The daily amount of salt used by people is limited, and the content of potassium ferrocyanide is extremely small, which is decomposed and metabolized by the digestive system, and it is difficult to have adverse effects on the body.

Therefore, everyone should believe the scientific basis, and do not be alarmed by unreasonable guesses. In the selection of salt, those who follow regular channels and meet standards can use it with confidence.