Question: is oj high in potassium?
Answer: Oranges and Orange Juice Citrus fruits like oranges are well known for being high in vitamin C, but they are also a good source of potassium. One cup of orange juice provides 11% of the RDI for potassium. It is also rich in folate, vitamin A, thiamine and antioxidants (32, 33, 34 , 35 ).