How long do the benefits of the program last? 22 February 2022 01:29 Health benefits are sustained up to three months after completing 3 cycles of ProLon®. Related articles Is tea, coffee or infusion allowed during ProLon? Is there a "transition day" diet after completing five days of ProLon®? How is it possible that I’m eating but still in a fasting state with such a high carbohydrate diet? Can I replace a food or ingredient with another? How can I get a discount code?