I THINK HEALTHY V UNHEALTHY CARBS THE OTHER PROBLEM I SEE IS THERE ARE MORE NUTRIENTS IN HEALTHY CARBS..SO IF YOU TAKE 600 UNHEALTHY CARBS YOUR BODY WILL STILL REQUIRE THE NUTRIENTS IT NEEDS..IT WILL SEND A MESSAGE THAT YOU ARE STILL HUNGRY WHEN INDEED YOU ARE NOT..WHERE AS 6OO HEALTHY CARBS YOU...