NHTS Nutrition and Health Tracking System

The Nutrition and Health Tracking System (NHTS) is a web-based application that was developed by the United States Department of Agriculture (USDA) to help researchers and policymakers monitor dietary intake, physical activity, and weight status among the U.S. population.

The NHTS collects data from a representative sample of U.S. households through the National Health and Nutrition Examination Survey (NHANES) and allows researchers to examine the relationship between diet, physical activity, and health outcomes.

Some of the key features of the NHTS include:

  • Dietary Intake Assessment: The NHTS includes a comprehensive food and beverage intake questionnaire that allows users to assess the types and amounts of foods and beverages consumed by survey participants.
  • Physical Activity Assessment: The NHTS also includes a physical activity questionnaire that allows users to assess the types and amounts of physical activity performed by survey participants.
  • Anthropometric Measurements: The NHTS collects anthropometric measurements such as height, weight, and waist circumference to assess weight status and body composition.
  • Data Analysis: The NHTS provides tools for researchers to analyze the data collected through NHANES, including statistical software packages and online data analysis tools.

Overall, the NHTS is a valuable resource for researchers and policymakers interested in monitoring and improving the dietary and physical activity habits of the U.S. population.