Which of the Following Types of Diets Has Been Shown

Which of the following types of diets has been shown to prevent or reduce arthritis inflammation?

A) High in simple sugars, low in canned fruit
B) High in animal protein, low in canned fruit
C) Low in polyunsaturated fat, high in oleic acid
D) Low in saturated fat, high in omega-3 fatty acids
E) High in animal protein and both omega-3 fatty acids and oleic acid