Harvard T.H. Chan School of Public Health and Global Alliance for Improved Nutrition: The global diet quality project

Global initiative, The Global Diet Quality Project developed a new, free-to-use tool, the Diet Quality Questionnaire (DQQ), aiming to capture diet adequacy and understand diet components that protect against or increase the risk of noncommunicable diseases.


Global malnutrition is one of the most pressing issues facing humanity. However, there has always been a critical knowledge gap at the heart of the fight against malnutrition: understanding what the world eats. The Global Diet Quality Project (GDQP) addresses this need. It is the world's first framework for measuring diet quality.

The GDQP is underpinned by the innovative Global Diet Quality Questionnaire (DQQ), which collects food group consumption data at the population level to measure diet quality and adequacy. This new tool takes just five minutes to administer by non-nutrition-specialised enumerators, providing a rapid, cost-effective instrument compared to...

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