Answer:
C. taste for salt and sugar.
Step-by-step explanation:
the most common personal preference in the taste of food is salt and sugar amounts taken in a meal. Most of the people vary in their intake of salt and sugar. Other options such as desire for sour tastes, significant nutritional value and craving for protein are not common preferences for most people. Nutritional value for each meal is only sought by athletes or people who strictly needs to control it for professional purposes. A desire for sour is also not common in many individuals. A craving for protein is also less commonly seen.