Unknown, but it is hinted that it is longer than that of humans, or at least similar. Saiyans maintain a relatively youthful body (say, mid-20s to early 30s) until late in life, as stated by Vegeta, to maximise combat efficiency.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/Bi8yXsBFJAtDEPM_XNV71g== | 5.88129e-14 |