A Patient Newly Diagnosed with Type 2 Diabetes Is Attending $30 \%$

A patient newly diagnosed with type 2 diabetes is attending a nutrition class. What general guideline would be important to teach the patients at this class?

A) Low fat generally indicates low sugar.
B) Protein should constitute $30 \%$ to $40 \%$ of caloric intake.
C) Most calories should be derived from carbohydrates.
D) Animal fats should be eliminated from the diet.