The proportion of water is certainly not meaningless when considering the expected caloric intake of a food administered ad libitum. Satiety is partially contro

The proportion of water is certainly not meaningless when considering the expected caloric intake of a food administered ad libitum. Satiety is partially controlled by stretch receptors in the gut lining and common sense will tell you it's much harder to consume the same amount of calories from a 2g/100mL sugar solution as from a 10g/100mL solution.