See this: Americans HAVE been following the Dietary Guidelines. So not fair to blame the public for ill-health pic.twitter.com/tvVaN8v7AR
— Nina Teicholz (@bigfatsurprise) June 20, 2015
Americans have followed dietary guidelines. The USDA has recommended that Americans eat MORE of the following foods and data from the 1970-2005 period(1) show the extent to which this occurred:
Percentage of Actual Increases in Consumption
+91 Vegetable Oils
The USDA has recommended that Americans eat LESS of the following foods:
Percentage of Actual Decreases in Consumption
-73 Whole Milk
-17 Red Meat
-16 Animal Fats
There has also been a 19 percent increase in sugars and sweeteners. The 2015 Dietary Guidelines will almost certainly suggest an upper limit on added sugar. Unfortunately, their messaging does not include significant warnings regarding sugar. For example, see The USDA Likes Pancakes Topped with Fruit and a Sprinkle of Sugar.
Carbohydrate consumption continues to increase, although this remains within the 45 – 65 percent guidelines recommendations. See More About Macronutrient Targets.
The chart graphs obesity data, but this is really just indicative of more serious issues of metabolic syndrome. Correlation is not causation, but there is plenty of science and other important types of information that strongly point to causes. To be healthy, Americans will need to stop following guidelines and rediscover the foods that were eaten before chronic diseases became epidemic. For more of what I think regarding the failure of dietary guidelines, see Comments for the USDA 2015 Dietary Guidelines.
1. Dietary Assessment of Major Trends in U. S. Food Consumption, 1970-2005; United States Department of Agriculture (USDA), Economic Information Bulletin Number 33, March 2008.