The popular breakfast item was recalled last week due to possible plastic contamination. The grocery chain did not say if the product had made anyone ill.

Acai’s dark purple berries are from a palm tree found throughout South America and are touted as an antioxidant-rich food source that some nutritionists believe can protect cells from damage, according to WebMD. Proponents say the berries are richer in antioxidants than cranberry, raspberry, blackberry, strawberry or blueberries.

Sigh. There’s yet another Trader Joe’s recall to be aware of. The chain just announced that anyone who purchased one particular frozen meal should discard it out of an “abundance of caution” for potential plastic contamination.