This report proposes a definition and classification scheme to frame discussion and evaluation of such measures. Open-economy models that complement the classification scheme are developed graphically to highlight the basic elements that affect the economic impacts of changes in technical trade barriers. USDA is committed to helping Americans eat more nutritious diets. USDA is taking steps to strengthen the evaluation and quantitative assessment of the effectiveness of its nutrition education efforts through improved coordination among agencies, development of nutrition education partnerships, and the creation of innovative intervention programs. And, nutrition advice will fall on deaf ears if people believe their diets already meet recommendations.
Nutrition is but one of many attributes people consider in their food choices.
Qualities such as taste, variety, and convenience may take precedence over nutrition in people's food consumption decisions. Farming has one of the highest fatality rates of all occupations, according to the U.S. Department of Labor. Farmers and farmworkers receive little formal safety training, and they often work alone and are often far from assistance should an injury occur. It may be possible to reduce the risk of occupational injuries through regulation, engineering, education, or a combination of these methods. Most farming operations are exempt from Federal regulations.