While the practice carries serious health risks for many, those dangers are outweighed by the social and economic gains for poor urban farmers and consumers who need affordable food.

虽然这种做法给许多人带来了严重的健康风险，但比起这些风险，对于追求价格实惠的食品的贫穷城郊农民和消费者们来说，他们所获得的社会和经济利益要更有价值。