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Additive

Carrageenan

Worth watching

Some people do better without it. Worth swapping when you can.

What it is

Carrageenan, a seaweed thickener.

Why it’s used

Gives cheap ice cream and some pet food their wobble.

What to know

Some people find it rough on the gut. Debate continues; we treat it as worth watching.

Who should skip

Anyone with a sensitive gut.

A gentler swap

Recipes thickened with milk, egg, or pectin.

You’ll see it in

Ice cream, oat drinks, cat food.

  • Listed as an additive

Found in

All ingredients