(Pokémon Red, Blue, Yellow, Gold, Silver and Crystal Versions)
Leech Life is a Bug-type move.
Learnset
The following Pokémon can use Leech Life:
| Pokémon | Learnt |
|---|---|
| Bellsprout | by breedingGSC |
| Yanma | by breedingGSC |
| Zubat | at level 1 |
| Golbat | at level 1 |
| Paras | at level 19GSC |
| Paras | at level 20RBY |
| Parasect | at level 1RBY |
| Parasect | at level 19GSC |
| Parasect | at level 20RBY |
| Venonat | at level 25GSC |
| Venonat | at level 27RBY |
| Venomoth | at level 1RB |
| Venomoth | at level 25GSC |
| Venomoth | at level 27RBY |
| Spinarak | at level 23GSC |
| Ariados | at level 25GSC |
| Crobat | at level 1GSC |