Obesity and Health

feet on a bathroom scale

Obesity increases the risk of type 2 diabetes, heart disease, hypertension, and other chronic diseases. Unfortunately, obesity has more than doubled across the globe since 1980, according to the World Health Organization.

RAND Health studies the complex interplay of diet, exercise, genetics, medical conditions, and socioeconomic factors in this global public health problem, with a special focus on childhood obesity.

From the RAND Blog

Latest Research and Publications

Research in Progress

  • Diet and Nutrition

    Examining the role of diet and nutrition in the obesity epidemic, including a natural experiment involving neighborhood supermarkets and food availability
  • Healthy Eating and Physical Activity

    Assessing the influence of healthy eating and physical activity on obesity, including the effects of green space and physical activity promotion on health in low-income neighborhoods
  • Neighborhood Influences on Obesity

    Studies of the relationship between neighborhood characteristics and obesity—and related health problems, such as high blood pressure

Last updated: August 2013