Which mineral is notably sourced from oranges and bananas?

Potassium is the mineral notably sourced from oranges and bananas, making it an important component of these fruits. Potassium plays a crucial role in maintaining proper cell function, regulating fluid balance, and supporting cardiovascular health. Both oranges and bananas are rich in potassium, which is necessary for muscle contractions and nerve function. Consuming adequate amounts of potassium can help to lower blood pressure and reduce the risk of heart disease. This nutritional profile highlights why potassium is the key mineral associated with these fruits, underscoring their significance in a balanced diet.