We're eating less fast food - but not by much, according to CDC report

Americans are eating less fast food daily than they used to, according to a new report from the Centers for Disease Control and Prevention. But it's not much less.

Using data from 2007 to 2010, the CDC's National Center for Health Statistics determined adults eat, on average, 11.3% of their daily calories from fast food. That number was 12.8% in 2006 -- a one and half point difference.

As you would expect, younger adults tend to eat more fast food than seniors. People older than 60 eat approximately 6% of their daily calories from fast food. Among the younger age groups, non-Hispanic black adults eat the most fast food - using more than one-fifth of their daily calories at fast food establishments.

The CDC did not see a significant difference in fast food consumption based on income, according to the report. Only in the 20-to-39 age group did fast food consumption drop as income increased.

Fast food has been linked to the obesity epidemic in the United States. Not surprisingly, obese adults in each age group ate more of their calories from fast food.