Do bananas ever shrivel up

Yes, bananas can shrivel up, especially when they are overripe or have been exposed to air for an extended period. As they age, they lose moisture, causing the fruit to become wrinkled and shriveled. This process can occur more rapidly if the bananas are stored in a warm environment. While shriveled bananas may not look appealing, they are often still safe to eat and can be used in baking or smoothies.