The NHANES Studied Energy Nutrient Data Over the Past 35

The NHANES studied energy nutrient data over the past 35 years. What were their findings?

A) kcalories from carbohydrate decreased from 51% to 42%.
B) kcalories from protein increased from 33% to 41%
C) kcalories for fat stayed about the same.
D) total daily energy intakes increased significantly.
E) most people were active enough to use up the extra kcalories they consumed.