My son was diagnosed with kidney failure about 3 weeks ago. The doctors found that it was due to an acne medication he just started and that he started taking whey protein. He is doing fine now. However, he is constantly hungry now and craves sweets all the time. He is a very healthy eater (avoids gluten and most carbs, eats many vegetables and fruits, drinks almond milk, eats yogurt... and watches the number of grams of carbs and sugar in everything he eats, drinks water all day with an occasional glass of unsweetened tea.) He lifts weights 3-4 times a week and plays basketball in the evenings too to stay in shape. He is 21. Any ideas for the sugar cravings? My husband and I both have a history of diabetes in our families so I am concerned for that reason. THanks