E401, or sodium alginate, is a food additive widely used in the food industry as a thickener, stabilizer, and emulsifier.
Sodium alginate is derived from seaweed and has high viscosity, making it an excellent ingredient for creating texture in various products. It is commonly found in jellies, dairy products, sauces, confections, and frozen desserts.
Sodium alginate is a carbohydrate, so its consumption can affect blood sugar levels and increase thirst.
Some studies have also shown that sodium alginate may influence mineral absorption in the body.
Sodium alginate is considered safe for consumption in moderate amounts.