不清楚，那篇文章是这么说的：

“ Moreover, because farmed tilapia subsist on a diet of corn and soy instead of lake plants, they're proportionally sky high in omega-6 fats, which studies have proven to harm the heart, the brain, and even your mood. The Wake Forest University study that produced the tilapia vs. bacon findings revolves around this dangerous omega 6:3 proportion. ”