What is the main reason that the USDA recommends that food manufacturers reduce the amount of trans-fats in their products?
A. This kind of fat increases the levels of Low Density Lipoproteins in our blood.
B. This kind of fat increases the amount of hemoglobin in our blood.
C. This kind of fat increases the levels of High Density Lipoproteins in our blood.
D. This kind of fat decreases the levels of triglycerides in our blood.