Refreshroom

A Refreshroom is a special type of Mushroom found in Mario & Luigi: Partners in Time. This unique item cures Shroomshock, a state of unconsciousness. Mario has to find a Refreshroom for Toadsworth, who fainted during the unveiling ceremony of Professor E. Gadd's Time Machine. The mushroom is in Toadsworth's room in Peach's Castle. It resembles a 1-Up Mushroom, but with a white star instead of a white spot.

It also appears in Mario & Luigi: Bowser's Inside Story, where its appearance resembles a generic Mushroom. It can be collected during giant battles by Super Bowser to restore 50% of his HP. In Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey, though, it is simply referred to as, "Mushroom".