Doctors Were Shocked When a Stomachache Turned Into this Fatal Condition

Getting Gangrene

Gangrene is caused by a restriction on blood in the body. This can be an infection and risk can increase if you have diabetes, atherosclerosis, arterial disease, serious injury, obesity, or a weak immune system. But what did Mrs. Zhang have?

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The More You Know

  • After Hitler ordered the deportation of Denmark's Jewish population, Danish citizens organized a massive evacuation of the Jews to neutral Sweden, despite the risks. In the end, 99% of Danish Jews survived the Holocaust.
  • Nutella was invented during WWII, when an Italian pastry maker mixed hazelnuts into chocolate to extend his chocolate ration.
  • Pittsburgh is the only city where all three major sports teams share the same colors.
  • The glass winged butterfly lacks colored scales, which makes its wings transparent and helps it avoid predators.
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