Organic Foods have 4 times as many nutrients

I always thought that the benefit of eating organic foods was mainly to reduce my consumption of chemicals and pesticides. I recently learned that organic foods are a lot healthier because they contain four times as many nutrients as non-organic foods. Apparently this is because organic foods take longer to grow and have deeper and more elaborate root systems which allow the plant to absorb more nutrients. This is an interesting concept which raises concerns about new farming techniques that place an emphasis on growing such large quantities at the expense of the quality of the food.