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.

The Organic Acai Bowl contains strawberries, blueberries, and bananas. To date, the company hasn’t reported any illnesses due to the plastic contamination, reports Real Simple. California-based food producer Tri-Union Seafoods has voluntarily recalled canned tuna products sold at retailers including Trader Joe’s, Publix, and HEB.

Trader Joe's recalled their popular Organic Acai Bowls last week over concerns that the products may contain plastic. Here's what to know.