Are There Ethical Issues Feeding People Kale?

Most people dislike kale before they're even born. A study looked at ultrasound scans of 70 pregnant women in the late third trimester. The fetuses made facial expressions that, well, when they had the kale,. And an unmistakable kind of wince of displeasure. If theoretically you eat lots of kale in pregnancy, you might then be able to stop your child hating kale in outside pregnancy.