Ever checked the back of your almond milk or favorite flavored yogurt? You might spot carrageenan in the ingredients list. This seaweed-derived additive is loved by the food industry as a gelling and thickening agent, but it’s not there because your body needs it—it’s there to make products look and feel creamier without adding more actual food.

Here’s the kicker: Carrageenan is often found in ultra-processed products—think shelf-stable plant-based milks, coffee creamers, and even ice cream. While it’s technically 'natural', it's far removed from the original seaweed, and its main job is to replace texture lost when real, whole ingredients are stripped out or watered down.

Carrageenan has been flagged in food science circles for prompting digestive discomfort in some people and for being an easy sign that a food is less 'real' and more engineered. Whole-food versions of milks and yogurts rarely need these kinds of stabilizers because their natural texture speaks for itself.

Want to upgrade your snacks? Aim for short, pronounceable ingredient lists—preferably without any gums or fillers. Next time you’re in the dairy or dairy-alternative aisle, go for products that skip carrageenan. Your gut (and your Klenz Quality Score) will thank you.