Final answer:
Oranges, bananas, broccoli, and tomatoes are rich in vitamin C and potassium, with vitamin C being important for immune function and iron absorption, and potassium essential for nerve and muscle function.
Step-by-step explanation:
The foods listed which include oranges, bananas, broccoli, and tomatoes are rich sources of several nutrients including vitamin C and potassium. Specifically, oranges and tomatoes are very well known for their high vitamin C content, which is a water-soluble vitamin with antioxidant properties, important for immune function, and aids in the absorption of iron. Potassium is a mineral that is crucial for the proper functioning of nerves and muscles and is found abundantly in bananas and oranges.
Oranges, bananas, broccoli, and tomatoes are rich sources of vitamin C and potassium. Vitamin C is a water-soluble vitamin that helps in the absorption of iron from the intestine and reduces the duration and severity of the common cold. Good food sources of vitamin C include citrus fruits, fresh green vegetables, cabbage, lettuce, guavas, berries, melons, and tomatoes. Potassium is a major mineral needed for normal nerve and muscle function and can be found in leafy, green vegetables, whole grains, milk, and meats.