Horsetail Plant
Prohibited in: United States (Certain uses)
Justification: Toxicity
The horsetail plant, used in some herbal remedies, is banned in the United States due to its potential toxicity. High levels of thiaminase, an enzyme that can break down thiamine, can lead to serious health issues if consumed in large quantities.
Fried Tarantulas
Prohibited in: United States
Justification: Animal cruelty
Fried tarantulas, a delicacy in some cultures, are banned in the United States due to concerns over animal welfare and the potential for venomous bites. While they are a popular snack in Cambodia, they are not legally permissible for consumption in the U.S.