Eat or Die! Mushrooms from Hell

is episode 229 of the Naruto: Shippūden anime.

Plot
The boat group Naruto stops for supplies and prepare to enter an area devoid of fish of the sea and wind that takes two weeks to be crossed.In the hold, a mushroom purchased from Naruto begins to multiply and to absorb the chakra of Yamato.After resisting for a long time without food, Naruto and Gai tasting mushrooms poison them and push them to act in a violent manner. Without alternatives, calls Gamatatsu Naruto and asks him bringing him food-based insect Shima.All aboard eat and regain strength, even managing to reject the attempt of some pirates of collision.