Food

Food is an item that first appeared in Super Smash Bros. Melee but didn't appear in Super Smash Flash, instead, it appears in the game's sequel, Super Smash Flash 2. Different food heal different damage percentage and there are many varieties of Foods.

Trivia

 * As a small easter egg, some of the food is a reference and originates from other videogame franchises. These include the Rare Candy and Cheri Berry from Pokémon, the Energy Capsule from Mega Man, the Invincible Candy from Kirby (although it doesn't grant invincibility to the player), the Lon Lon Milk from The Legend of Zelda, the Sea-Salt Ice Cream from Kingdom Hearts, and the Pork Chop from the Minecraft franchise.
 * Strangely enough, the Shonen Jump series One Piece is referenced with the iconic meat from the franchise.