This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
For reduction of cholesterol, the best management includes: 
Select and explain. 
A. Cholesterol restricted diet, B. High fiber diet, C. Diet with high unsaturated FA and low saturated FA, D. Cholesterol restricted diet, high fiber and diet with low saturated FA to unsaturated FA ratio
D: Cholesterol restricted diet, high fiber and diet with low saturated FA to unsaturated FA ratio
Answer: D: Cholesterol restricted diet, high fiber and diet with low saturated FA to unsaturated FA ratio 
Explanation: D i.e. Cholesterol restricted diet, high fiber diet with low saturated FA to unsaturated FA ratio.