Thirty years of fast food: Greater variety, but more salt, larger portions, and added calories

ScienceDaily | 2/27/2019 | Staff
jster97 (Posted by) Level 3
"Our study offers some insights on how fast food may be helping to fuel the continuing problem of obesity and related chronic conditions in the United States. Despite the vast number of choices offered at fast-food restaurants, some of which are healthier than others, the calories, portion sizes, and sodium content overall have worsened (increased) over time and remain high," said lead investigator Megan A. McCrory, PhD, Department of Health Sciences, Sargent College, Boston University, Boston, MA.

Fast-food restaurants are on the rise around the world. In the US, about 37 percent of adults (aged >20 years) consume fast foods on any given day, and that increases to 45 percent for adults aged 20-39. One meal with an entree and side provides an average of 767 kcals, or close to 40 percent of a 2,000-calorie a day diet. Add a caloric beverage, and the amount increases to 45-50 percent of a person's daily calorie intake. Dr. McCrory noted, "Given the popularity of fast food, our study highlights one of the changes in our food environment that is likely part of the reason for the increase in obesity and related chronic conditions over the past several decades, which are now among the main causes of death in the US."

Dr - McCrory - Colleagues - Changes - Period

Dr. McCrory and colleagues examined changes over the 30-year period from 1986 to 2016 in energy, portion size, energy density, sodium, iron, and calcium of menu items in entrees, sides, and desserts categories offered by 10 of the...
(Excerpt) Read more at: ScienceDaily
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