Europe has the highest rate of multiple sclerosis in the world. The explanation lies in the DNA of the steppe shepherds

First there were hunter-gatherers about 45,000 years ago. The first modern humans arrived in a Europe where the Neanderthals still reigned. Then there were the farmers of the Middle East about 11,000 years ago and finally, about 5,000 years ago they were the nomadic pastoralists of the steppes of Central Asia. That is, according to … Read more