1. Because heartdecease begins in childhood
2. Cause a vegetarian diet reverses heart disease
3. Because eating meat and dairy products makes you fat
4. Because you shouldn't have to lie to your kids about the food you eat
5. Because in every package of chicken, there's a little poop
6. Because meat is filthy and bloody
7. Because it isn't fair
8. Because no living creature wants to see her family slaughtered
9. Because eating meat and dairy products causes impotence
10. Because you wouldn't eat your dog
11. Because mad cow disease is in the U.S.
12. Because it's violence that you CAN stop
13. Because no one should have to kill for a living
14. Because it takes a small person to beat a defenseless animal... and an even smaller person to eat one
15. Because no animal deserves to die for you taste buds
16. Because the grain used to feed (slaughtery) animals could be used to feed hungry people
17. Because more then half of all the water used in the U.S. is used to raise animals for food
18. Because you can't eat meat and call yourself an environmentalist
19. Because they're defenseless
20. Because when animals feel pain, they scream, too
21. Because they don't want to die
22. Because they feel fear
23. Because no matter how you slice it, it's still flesh
24. Because commerce is no excuse for murder
25. Because even prisons aren't this crowded
26. Because this is not what wings are for
27. Because everyone wants to be free
28. Because eating fish doesn't make you a vegetarian
29. Because might doesn't make right
30. Because you know this is wrong

Read the explenation behind these reasons here (pdf-file).