Facts that at first seemed crazy, but turned out to be true

We rarely think about the familiar things that surround us every day. Therefore, it’s time to tell the strangest facts that you definitely did not even know about.

1. The human body digests milk thanks to lactase, a special enzyme. The inhabitants of China do not have it, so about 90% of the country’s population is not adapted to drinking the drink.

2. Pigeons nod funny when walking just to stabilize the image.

3. Approximately 1.6% of people will feel pain in their own body when watching someone else get hurt.