E418 Gellan Gum

What is Gellan Gum (E418)?

Gellan gum, also referred to as E418, is a gelling agent produced through the fermentation of the bacterium Sphingomonas elodea. This versatile food additive is used as a thickener, stabilizer, and emulsifier in a variety of food products, including jellies, yogurt, and plant-based alternatives. Gellan gum is particularly valued for its ability to form clear, stable gels that retain their structure over time. Its application extends beyond food, as it is also used in cosmetics and pharmaceuticals for similar thickening properties.

Why do I have an intolerance?

Some individuals may experience intolerance to Gellan gum, resulting in symptoms such as bloating, gas, and diarrhea. This intolerance may be due to the body's difficulty in digesting gellan polysaccharides or potential sensitivity to fermentation by-products. Individuals with pre-existing sensitivities to other food additives may also find themselves more prone to intolerance to Gellan gum.

What can I do about it?

To manage intolerance to Gellan gum, it is essential to carefully read ingredient labels and avoid products that contain it. Cooking at home can help maintain control over ingredients, allowing for the substitution of alternative gelling agents like agar, carrageenan, or pectin. Additionally, increasing the intake of fiber-rich foods can help improve digestion and minimize discomfort, ultimately supporting better gut health.