What is a senzu bean?

Senzu beans are fictional magic beans from the Dragon Ball metaseries. They are depicted as small, green, and oval with brown spots. Senzu beans are cultivated on a special plot of land in the Other World, and are said to be the most potent healing items in the universe. When ingested, a senzu bean can instantly restore a person's health and stamina, as well as remove fatigue. Senzu beans can also be used to negate poisons, and can even be used to revive someone from near-death. Senzu beans are highly sought-after by fighters and warriors, and are often used as rewards or prizes in tournaments and battles.