The Soil Association claims organic has many different advantages. For example, organic milk contains 70 percent more essential fatty acids.

土壤协会声称有机食品有许多不同的优点。举例来说，有机牛奶的必需脂肪酸含量高了70%。

For example, omega 6 and 3 fatty acids are called essential fatty acids, because your body can't make them, so they have to be ingested.

例如，ω6 和 3 脂肪酸被称为必需脂肪酸，因为你的身体不能制造它们，所以它们必须被摄入。