Eat beans to increase protein and take green pill to reduce. Too much protein causes constipation.
Eat bread to increase carb, reduce it by brown pill. Too much carb causes weight issue and the duck walks very slow.
Eat berry to increase fiber, reduce it by red pill. Too much fiber causes... you'll see
If you managed to get 1 of each (protein, carb, and fiber), you get a golden egg.
If the duck eat more than 2 in any category or you let it drink poison, say goodbye to your duck.
Highest score will get his/her name posted for bragging right.