Raw Cashews
Prohibited in: United States
Justification: Toxic if untreated
Although commonly referred to as “raw” cashews, most cashews sold in stores are actually steamed to remove toxic compounds. Truly raw cashews contain urushiol, the same compound found in poison ivy, and can cause serious health issues if consumed. Because of this, the sale of raw cashews is prohibited in the United States, where only the treated version is available.

Raw Cashews