Minecraft wiki entry for Chorus_Fruit, associated text: To eat chorus fruit, press and hold use while it is selected in the hotbar. Eating one restores 4 () hunger and 2.4 hunger saturation and does not require the player to have less than a full hunger bar to eat. The player may also be teleported: up to 16 attempts are made to choose a random destination within ±8 on all three axes in the same manner as enderman teleportation, with the exception that the player may teleport into an area only 2 blocks high. The player does not land in the average centroid of the block, but rather to any position within an 8-block range. Or, when using elytra, back to the ground regardless of the height it was used at.