The Senzu Bean is a small green bean with a very special power. Once eaten it will refill a person energies and strengths back to their full potienal. The beans are grown by Korin, a white talking cat with a room on the pole of Kami's Lookout. Yajarobe is also an inhabitant of the room and helps Korin grow the beans. Senzu Beans take a long time to grow and a lot of care and conditioning to help them survive. These beans are frequently given to the Z Fighters durings harsh times against strong foes. The beans are always transported in a brown bag the looks full of beans but in actually only holds 3 or 4. Many of the Z Fighters owe their lives to the Beans yet Vegeta is the only one that hates the beans because he see them as a cowardly way out, yet he never complain about the energy it gives him.

Saiyan Saga

1. Goku was on The Flying Nimbus heading toward the battlefield, he ate a bean to regain strength.
2. Goku gave half a bean to Krillin and the other half to Gohan.

Frieza Saga

3. Goku ate a bean out of the bag of six that Yajirode gave him after he got out of the Hospital.
4. Goku ate a bean on the way to Planet Namek while trianing under the 100x gravity.
5. Goku ate another bean on the way to Planet Namek while trianing under the 100x gravity.
6. Goku ate a bean after being hit with his own Kamehameha.
7. Goku breaks a bean and gives half to Gohan when he arrives on Namek and the other half to Krillin.
8. Vegeta eats a bean that Goku throws him when he gets to Namek.

Cell Saga

9. Krillin gives Yamcha a bean after Dr. Gero(Android #20) drains his energy.
10. Krillin gives Vegeta a bean so he can follow Dr. Gero after his fight with Android #19.
11. Krillin gives Piccolo a bean after Dr. Gero drains his energy.
12. Krillin gives Tien a bean after being beat by Android #17 and Android #18.
13. Krillin gives Trunks a bean after being beat by Android #17 and Android #18.
14. Krillin gives Piccolo a bean after being beat by Android #17 and Android #18.
15. Krillin gives Vegeta a bean after being beat by Android #17 and Android #18.
16. Goku gives Piccolo a bean after his neck was snapped by Cell.
17. Goku gives Tien a bean but nearly killing himself in the process after holding Cell back with Tri-Beam.
18. Trunks gives Krillin a bean after he got smacked by Cell.
19. Trunks gives vegeta a bean after his battle with perfect Cell.
20. Goku gives Cell a bean after their fight so that Cell's match with Gohan could be "Fair".
21-26. Trunks gives beans to all the Z Fighters watching Gohan and Cell fight, for a total of 6 Beans.

Buu Saga

27. Gohan gives Videl a bean after she is beat to near death during her first 25th World Martial Arts Tournament match against Spopovich.
28. Goku gives Majin Vegeta a bean so that they fight Majin Buu.