(NEXSTAR) – Say goodbye to the 19-cent banana. The lunchbox staple just got a bit more expensive at Trader Joe’s.

Adults (19 to 64 years) need around 3,500mg of potassium a day, which may seem high, but a single banana could have about 360mg each, making them a good and balanced way to boost your intake.

The banana slug has a single lung, which has an external breathing pore, and it eats with its radula, a tongue-like body part that’s covered in rows of microscopic teeth. Like all gastropods ...