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: Social & Preventive Medicine
Dietary changes advocated by WHO for prevention of heart diseases included all of the following except - 
Select and explain. 
A. Reduction in fat intake to 20-30 percent of caloric intake, B. A decrease in complex carbohydrateconsumption, C. Consumption of saturated fats be limited to less than 10% of total energy intake, D. Reduction of cholesterol to below 100mg per 1000kcl per day
B: A decrease in complex carbohydrateconsumption
Answer: B: A decrease in complex carbohydrateconsumption 
Explanation: increase in complex carbohydrate consumption that is vegetables ,fruits,legumes and whole grains