I accidentally ate fake blood from China!

How to tell if it's fake? How is fake blood made? And why do they exist in US markets?

0:00 Intro
0:52 Why was fake blood created
1:42 How was fake blood created
3:09 How poisonous is fake blood
3:40 How to tell fake from real blood
5:17 Ancient Chinese moral standard
6:39 How did fake blood get into American market
8:22 No one is safe