The U.S. Department of Agriculture (USDA) recently released an update to the nutrition standards schools must meet in the breakfasts and lunches served to more than 30 million children. The last time USDA fully updated school meal standards was in 2012. Research on the impact of those changes found that the nutritional quality of school meals…

Phenylketonuria (PKU) is a rare, but serious, metabolic disease that can cause a variety of neurological, psychological, and academic complications. Fortunately, many individuals with PKU who are identified and treated early can go on to live a relatively normal life. However, PKU does continue to present with a variety of complex underlying…

In this snapshot, I discuss the potential value of gardening as a reciprocal research method. I draw on my experience of partnering with a school in establishing and supporting an ongoing primary school vegetable garden, as part of a long-term research project. I suggest that the garden creates a space in which to "talk around" the…

Childhood overweight and obesity are major problems in the United States, with important consequences for our nation's health and economy. Breakfast is considered the most important meal of the day, yet children, adolescents, and adults skip breakfast on a routine basis. This habit of breakfast skipping is related to weight gain, higher body mass…

Today, over 60 million Americans struggle with asthma and allergies, according to the Asthma and Allergy Foundation of America. Only six percent of those allergy sufferers have food allergies--potentially serious or life-threatening responses of the human immune system to specific foods or food additives--yet children are being increasingly…

Exertional rhabdomyolysis gained increased attention recently when 13 football players from the University of Iowa developed this condition after an especially demanding practice session and were hospitalized. Exertional rhabdomyolysis may lead to severe kidney stress, kidney failure, and even sudden death. Anyone who does physical exercise at a…

The primary focus in managing asthma is the control of inflammation, as asthma is an inflammatory disease. Because of this chronic airway inflammation, the lungs of asthmatic patients are exposed to oxidative stress due to the generation of reactive oxygen- and nitrogen species (ROS and NOS). Oxidative stress therefore plays an important role in…

Background: Diabulimia, the omission or reduction of insulin use by persons with type 1 diabetes, is a harmful method of weight control. The purpose of this article is to present school health personnel with the information they may need to become more aware of the possibility of diabulimia in their students--especially females--with type 1…

Celiac disease, also known as celiac sprue, is a hereditary, autoimmune disease that causes a sensitivity to gluten, which is a protein found in wheat, rye, and barley. The key symptoms of celiac disease are diarrhea, constipation, gas, bloating, backaches, stomachaches, nausea, anemia, fatigue, osteoporosis, stunted growth in children, and weight…

Educators are facing increased pressure to improve the academic performance of students. This increased emphasis on student accountability has led many school leaders to implement changes in the school day in order to maximize the time that students spend in academic pursuits. Frequently, this has resulted in the cutting or reducing of time spent…

This article provides an overview of cholesterol education and cholesterol-modified eating patterns. Technical sections on chemistry, pathology, and drugs are included to provide an understanding of the terminology commonly used in this field. (JD)

Strategies to fix America's ailing health-care system seemed to fly off the presses every month in 2007. Doctors, journalists, and policymakers clamored to have their say, as did supporters and opponents of the controversial life-extension movement. These top trends, which registered in 2006 as well, and will only balloon in this election year,…

The properties of three critical elements in the human diet are discussed. In the first section, the functions of sodium in the body and in the diet are considered. The relationship between sodium and hypertension is explored, and recommendations from professional health groups on the sodium consumption are presented. In the second section, the…

Cardiovascular disease (CVD) is the major public health problem in the U.S. today. Health education teachers should take the initiative to teach others about the relationships of diet, personal attributes, metabolic disorders, and lifestyle characteristics to CVD. (JN)

This case description of an adult education program in Wales is part of a set that reflects a cooperative effort by adult educators to increase international understanding of various educational programs for adults in their societal context. A face sheet provides this information: name, organization, and address of the person who prepared the case…