Sodium Alginate
This is what the ingredient is.
Sodium alginate is a natural polysaccharide extracted from brown seaweed, used extensively in food and pharmaceutical applications.
Here is why it shows up on the label.
Used as a thickener, stabilizer, and gelling agent. Creates unique textures in molecular gastronomy. Found in ice cream, dressings, and restructured foods.
Here is what food agencies say.
The FDA lists it as Generally Recognized as Safe. European food agencies allow it, with no specified ADI. Widely It is permitted in many countries worldwide.
Here is what research has found.
an FAO/WHO expert committee confirms safety. Natural seaweed derivative with long history of use. May have prebiotic benefits.
Here are a few things worth knowing.
Generally safe. High intake may reduce mineral absorption. Derived from seaweed - check iodine content for thyroid conditions.
Sources
- FDA GRAS Database
- EFSA Scientific Opinion
- JECFA Monograph
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.