Unfortunately, there is no straightforward and easy way to explain what causes obesity. The Socio-Ecological Model (SEM) of Health attempts to address the question of how people become obese. The basic premise of SEM is that becoming overweight or obese is very complex and combines a number of factors that can impact health outcomes. Read More
April 29th, 2015
April 21st, 2015
Last week, Congress hosted the first of several hearings about the upcoming Child Nutrition Reauthorization act. This act includes the National School Lunch Program, which is reauthorized every five years. In 2010, a bipartisan Congress passed the Healthy Hunger-Free Kids Act (HHFKA)—which brought nutrition standards for schools into accord with federal dietary guidelines. As implemented by the U.S. Department of Agriculture (USDA), the law also requires students to take at least 1/2 cup of fruits and vegetables. Read More
March 26th, 2015
The day before yesterday, together with my UCS colleagues Lindsey Haynes-Maslow and Deborah Bailin, I went to the National Institutes of Health to testify on the Scientific Report of the 2015 Dietary Guidelines Advisory Committee. This report, prepared by a committee of experts every five years, provides the basic information for federal food programs such as school lunches and SNAP (formerly called food stamps), and is used to create the official U.S. Dietary Guidelines that are the basis for the MyPlate graphics.
Lindsey, Deborah and I testified about different aspects of the DGAC report, and they have already put their testimony up on their blogs. Here is mine, which focuses on food sustainability issues such as the climate impacts of the American diet.
April 30th, 2014
For quite a while, agriculture was dismissed as a possible way to mitigate climate change, because it’s where our food comes from, and we can’t live without food. From this obvious fact came the misinterpretation that we couldn’t cut agricultural greenhouse gas emissions without threatening food security. Read More