E400 Alginic Acid

What is Alginic acid (E400)?

Alginic acid (E400) is a naturally occurring polysaccharide extracted from brown seaweed. It serves as a thickening and gelling agent in various food products, including dairy items, sauces, and ice cream. Alginic acid helps to stabilize and improve the texture of foods, making them creamier or giving them a gel-like consistency.

Why do I have an intolerance?

An intolerance to alginic acid may arise due to a sensitivity to the seaweed from which it is derived or an adverse reaction to the substance itself. Some individuals may experience digestive discomfort, such as bloating or diarrhea, after consuming products containing alginic acid. This could be due to the body's inability to break down certain polysaccharides effectively.

What can I do about it?

If you suspect an intolerance to alginic acid, carefully read ingredient labels and avoid foods containing this additive. Opt for fresh, unprocessed foods or products that do not list E400 or alginate on their ingredient list. Keeping a food diary to track reactions to specific foods may help identify the sources of discomfort.