E553 Magnesium silicate or Talc

What is Magnesium silicate (E553)?

Magnesium silicate, also known as talc (E553), is used as an anti-caking agent and stabilizer in powdered and processed food products. It helps prevent clumping by absorbing moisture, keeping products like spices, powdered sugar, and chewing gum free-flowing. Talc has a long history of use in food processing and is considered safe in regulated amounts.

Why do I have an intolerance?

Intolerance to magnesium silicate may arise from sensitivity to its chemical composition. Some individuals might experience digestive discomfort, including bloating, nausea, or mild stomach pain after consuming foods that contain talc. This intolerance could also be linked to sensitivity to other mineral-based additives.

What can I do about it?

To minimize exposure, avoid processed foods that list talc or magnesium silicate as an ingredient. Opt for fresher, whole foods and check labels for natural alternatives. Choosing organic or additive-free options can also help reduce the risk of consuming E553.