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E536 Potassium ferrocyanide

What is Potassium ferrocyanide (E536)?

E536, or potassium ferrocyanide, is another anti-caking agent commonly added to salt and salt-based products to keep them free-flowing and prevent moisture buildup. Like its sodium counterpart, it ensures the smooth consistency of products such as table salt.


Why do I have an intolerance?

Potassium ferrocyanide intolerance may occur if your body reacts adversely to the compound. While the cyanide component is in such small amounts that it is generally considered safe, certain individuals may experience reactions such as stomach upset, headaches, or other mild symptoms after consuming products containing this additive.


What can I do about it?

To manage this intolerance, you should avoid foods that contain potassium ferrocyanide by carefully reading ingredient labels. Choose salt products that are free of anti-caking agents, or use natural salt varieties like sea salt or Himalayan salt. By reducing your intake of processed foods that might contain this additive, you can minimize the chances of experiencing symptoms.