Assess Macronutrient Intakes and Diet Quality for Contemporary Consumer Diets
At IAFNS, we advance food safety through rigorous research, collaboration, and science-based guidance.
Understanding Restrictive Diets
A wide range of self-selected contemporary diets restrict or eliminate specific foods or food groups (e.g., gluten free). Health professionals advising consumers may be unaware of the relationship between specific diets and nutrient insufficiency as well as low diet quality overall. Restriction diets may be inadvertently putting consumers at risk for low quality diets or even specific nutrient inadequacies. This research will examine diet quality and nutrient insufficiencies.
Zach Conrad, PhD
William & Mary
Are People Consuming the Diets They Say They Are? Self-Reported vs Estimated Adherence to Low-Carbohydrate and Low-Fat Diets: National Health and Nutrition Examination Survey, 2007-2018
Journal Academy of Nutrition and Dietetics, 2024
This study examined participants’ self-reported adherence to low-carbohydrate and low-fat diets compared with their estimated adherence using up to two 24-hour recalls.
Micronutrient Inadequacy Differs by Intake of Fat Amount and Class Among Adults That Consume a Restricted Carbohydrate Diet: National Health and Nutrition Examination Survey, 2007-2018
Journal of the Academy of Nutrition and Dietetics, 2024
Restricted carbohydrate diets remain among the most popular for weight loss and general health improvement. However, recent evidence demonstrates that carbohydrate restricted diets are low in overall diet quality.
Restricted Carbohydrate Diets Below 45% Energy are not Associated with Risk of Mortality in the National Health and Nutrition Examination Survey, 1999–2018
Nutritional Epidemiology, 2024
Dietary strategies, such as restricting carbohydrate intake, are becoming popular strategies for improving health status.
Carbohydrate Intakes Below Recommendations With a High Intake of Fat Are Associated With Higher Prevalence of Metabolic Syndrome
Journal of the Academy of Nutrition and Dietetics, 2023
More than one-third of adults in the United States have metabolic syndrome, and dietary carbohydrate intake may modify the likelihood of developing this condition.
Fat Intake Modifies the Association between Restricted Carbohydrate Diets and Prevalent Cardiometabolic Diseases among Adults in the United States: National Health and Nutrition Examination Survey, 1999–2018
Current Developments in Nutrition, 2023
This study evaluates cross-sectional relationships between carbohydrate restricted diets and cardiometabolic diseases in adult Americans, specifically comparing how amount and type of fat affects the relationship. Diets with carbohydrate intake below recommended amounts were associated with prevalence of cardiometabolic disease.
Be Part of the Science That Matters
IAFNS brings together scientists from government, academia, and industry to drive evidence-based solutions that benefit public health.
Join Us TodayTranslating Carbohydrate Quality Into Evidence-Based, Consumer-Relevant Approaches
Reducing Carbohydrate Confusion At IAFNS, we advance food safety through rigorous research, collaboration, and science-based guidance. Clarifying Carbohydrate Choices Consumer confusion about carbohydrates can lead […]
Metabolic and Physiological Effects of Added Fibers for Children Across the Age Spectrum
Science for Growing Bodies At IAFNS, we advance food safety through rigorous research, collaboration, and science-based guidance. Clarifying how added fibers support health during growth […]
Assess Macronutrient Intakes and Diet Quality for Contemporary Consumer Diets
Diet Quality Implications At IAFNS, we advance food safety through rigorous research, collaboration, and science-based guidance. Understanding Restrictive Diets A wide range of self-selected contemporary […]