Transcript: Whether we evolved from apes or not, they definitely have the right idea about what makes for a healthy snack! Potassium is an element—and a mineral—that is important to the functioning of your body. Here’s why bananas, and other potassium-rich foods, are vital. Potassium maintains your body’s balance of fluids and electrolytes, thereby warding off dehydration. In addition, the mineral plays a role in controlling the response of your nerves to stimulation. Studies show that potassium may also help ward off high blood pressure, or hypertension. So aside from bananas, where does potassium come from?Get your daily dose from avocados, potatoes, broccoli, orange juice, and soy products. Generally, about 3,500 milligrams, or 3.5 grams, of potassium is recommended each day. It’s clear that potassium is important, so make like a monkey and enjoy a banana today!