Saiyan Facts
1. Saiyan's are battle Hungry, they love to fight even if the person they are fighting is far Stronger then them.
2. A Full Blooded Saiyan's hair never Changes from the day he/she is born. (This does not apply to half Saiyan's)
3. A Full Blooded Saiyan does not have to dijest food. (This does not apply to half Saiyan's)
4. Full Blooded Saiyan's Age Much Slower once they reach a certain age. This is why they are such Great Fighters, even at 45 a Saiyan is in his/her Prime. This is why Vegeta wanted to use the Room o' Spirit & Time the Remaining 8 days. He knew he would not age as fast. (This does not apply to half Saiyan's)
5. A Saiyan will only become a Super Saiyan, when they have surpassed that of a normal Saiyan and become with extreme Rage. (This does not apply to all half Saiyan's)
6. A Full blooded Saiyan's Tail will NOT grow back if cut off. A Half Saiyan's will if Cut or Pulled off but not if removed by a doctor. That is what is belived with Trunks,Goten, & Bra. They where belived removed at birth, Gohan's was not that is why it would Regrow. After the Saiyan Battle when in the hospital Gohan's Tail was permently Removed.
7. Goku is afraid of Needles because of what the doctors did to him after the fight with Vegeta.
8. Most Full Blooded Saiyan's are ruthless and will Kill weaker people just for enjoyment. (This does not apply to half Saiyan's) or (Full Saiyan's that have suffered a server blow to the head as a Child for some strange reason.)
9. Why Gohan did not Go Super Saiyan 3? This is believed to be because the power from Gohan would have been so Great that he would have been unable to control it. This would have destoryed not only Earth but the whole Galaxy. This is Believed to be True due to Gohan's Hidden Powers. This section is Info about the Saiyan's That most People didn't know.