Onion Soup For Wounds
it might sound a little disgusting, but when the Vikings had a deep wound because of the battle, they would feed the wounded Viking with a very potent onion soup along with other spices. A couple of minutes after being fed, a person would come to check the wound. That person would smell the injury that came from the battle, and if the wound smelled like an onion, it means that the wound was a severe one. This kind of hurt would usually go on the stomach, and death was inevitable on that person. In our current era, there was still a small chance to survive that kind of wound. However, in the year where the Vikings were still living, they could not sustain that kind of injury.

Onion Soup For Wounds