Okadaic acid

Okadaic acid is a big word that describes a tiny thing that can make you sick if you eat too much of it.

It's a kind of toxin that can be found in some types of seafood, like mussels, clams, and oysters. When people eat these seafood, they may accidentally ingest okadaic acid.

This acid can upset your tummy and make you feel sick because it messes up the way your cells work. Especially, it affects your cells' ability to filter out bad things from your body.

So, it's important to pay attention to any warnings that indicate the quality of seafood, and not to eat it if there is any indication of contamination.

In summary, okadaic acid is a harmful substance found in some types of seafood that can make you sick if you eat too much of it.