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Natural History and Genetics of Food Allergy and Related Conditions
Background: \- About 15 million Americans have a food allergy. Because there are no cures or effective prevention or treatment for food allergies, researchers…
Ketogenic Diet and Diabetes Demonstration Project
KDDP is a prospective, 12-month pilot study comparing the effects of a novel lifestyle program, the Ketogenic Diet and Diabetes Demonstration Project (KDDP) to…
Developing a Nutritional Supplement to Increase Collagen Synthesis in People
The purpose of this study is to test whether a natural product supplement can potentiate the increase in collagen synthesis following the ingestion of collagen…
Understanding the Efficacy of Dietary Supplement on Fungal Mycobiota in Healthy Volunteers: A Pilot Study
The purpose of this study is to explore how the dietary supplement L-Phenylalanine affects the production of the metabolite phenylpropionic acid (PPA) and chan…
Targeting Gut Inflammation Through Diet: a Tailored American Diet for Patients With Crohn's Disease
The purpose of this study is to test the effect of an anti-inflammatory diet tailored for patients living in the United States with Crohn's Disease (CD) on cli…
Delivering HOPE (Helping Women Optimize Prenatal Equity)
The overarching research question is: "Does the provision of healthy food (Delivering HOPE) during pregnancy reduce the proportion of women who experience exce…
Ripe for Revival: Outcomes Evaluation of a Mobile Produce Market With Vouchers
Increasing access to healthy foods is crucial to combating chronic disease in rural communities. The Ripe for Revival mobile market, a non-profit eastern NC-ba…
Gut Flora Metabolite Reduction After Dietary Intervention (GRADY)
Our group has recently identified the association between gut-flora-mediated carnitine and phosphatidylcholine metabolism, specifically trimethylamine-N-oxide …
Developing Biomarkers of Dietary Intake: Dose Dependent Measurement of Sugar Intake
Background: Diet is one of the most modifiable behaviors affecting health. But diet assessment measures that are based on self-report can be inaccurate. Resea…
Effect of Daily Yogurt Smoothies on Neurocognitive Function in Children
The proposed study will examine whether eating yogurt every day can improve brain and gut health in children. Prior research suggests that yogurt may support c…
Understanding the Cognitive and Brain Health Effects of Increasing Beef Consumption in Young Adults
The goal of this clinical trial is to learn if eating more beef will lead to better cognition and a healthier brain in younger adults. The main questions it ai…
Longitudinal Measurements of Visual Diet in Children
Myopia is a leading cause of visual impairment worldwide, with prevalence rising rapidly among children. Growing evidence suggests that environmental and behav…