Which sentence from the article best supports the answer to Part A? A "Low-fat diets encourage people to reduce the amount of fat in their diets."
B "Fortunately, new studies are causing many people to turn away from low-fat diets."
C "Other experts argued that low-fat diets could still lower the risk of heart disease, especially if the people following these diets paid attention to the kinds of fats they were eating."
D "Some people may continue on these diets because they have lost weight or feel their health has improved."