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# Clinical & Epidemiological Nutrition Research

        Clinical and epidemiological research in nutrition.    

The Clinical and Epidemiological Nutrition Research program supports clinical research focused on observational/interventional studies in nutrition, as well as nutritional epidemiology studies.  This program includes clinical studies examining the effects of nutrient or dietary intake, diet composition, diet intervals, variation in nutritional status, or interventions ranging from, but not limited to, whole foods/dietary patterns, dietary supplements, or alternative delivery modes (i.e., parenteral or enteral nutrition) on health-related outcomes in humans.  Nutrients may encompass macronutrients, vitamins/minerals, phytonutrients, and other food components.  Clinical studies of nutritional status or interventions from infancy throughout the aging process are of interest.  The program serves as a focal point for the collection, analysis, and dissemination of data on nutritional intake, status, and disorders of public health significance, with particular emphasis on national/global surveillance and follow-up studies.  This program also includes policy- and population-based approaches to improving nutrient/dietary intake or nutritional status not focused on obesity/weight control.  Other relevant research projects would include methodologies to improve assessment of nutrient intake and/or status in humans throughout the lifespan.

The Clinical and Epidemiological Nutrition Research program does not support research regarding obesity, energy balance, or weight control. For obesity research, please see Obesity Treatment and Prevention or Clinical, Behavioral, and Epidemiological Obesity Research. For research related to nutrient requirements and metabolism, see Nutrient Metabolism, Status, and Assessment.

## NIDDK Program Staff

          -  Dana K. Andersen, M.D.                     Observational and Investigational Clinical Research; Biomedical Devices, Surgical Interventions, and Medications                
          -  Mary Evans, Ph.D.                     Multi-center Clinical Studies in Nutrition & Obesity; Nutrition Obesity Research Centers; Diet & Physical Activity Assessment Methodology                
          -  Padma Maruvada, Ph.D.                     Nutrient Metabolism; Clinical Obesity and Nutrition                
          -  Aynur Unalp-Arida, M.D., M.Sc., Ph.D.                     Epidemiology, Clinical Trials, Digestive Diseases, and Nutrition                

## Recent Funding Opportunities

View More Recent Funding Opportunities
-  Posted:4/2/2024PAR-24-206  Rare Diseases Clinical Research Consortia (RDCRC) for the Rare Diseases Clinical Research Network (RDCRN) (U54 Clinical Trial Optional)  Summary 
-  Posted:3/27/2024NOT-OD-24-078  Notice of Special Interest (NOSI): Supporting the Exploration of Cloud in NIH-supported Research  Summary 
-  Posted:3/26/2024NOT-OD-24-079  Notice of Special Interest: Womens Health Research  Summary 
-  Posted:3/26/2024RFA-NS-25-012  HEAL Initiative: Studies to Enable Analgesic Discovery (R61/R33 - Clinical Trial Not Allowed)  Summary 
-  Posted:3/18/2024PAR-24-162  Pilot Studies of Biological, Behavioral and Social Mechanisms Contributing to HIV Pathogenesis Within the Mission of NIDDK (R21 Clinical Trial Not Allowed)  Summary 

View More Recent Funding Opportunities

## Related Links

-   Human Subjects Research  
 
 
-    NIDDK Active Trials in Nutrition  
View related clinical trials from ClinicalTrials.gov.
 
-    NIH Study Sections  
    Study sections conduct initial peer review of applications in a designated scientific area.    Visit the NIH’s Center for Scientific Review website to search for study sections.    
 

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## Research Resources

NIDDK makes publicly supported resources, data sets, and studies available to researchers to accelerate the rate and lower the cost of new discoveries.

-  Ancillary Studies to Major Ongoing Clinical Studies  to extend our knowledge of the diseases being studied by the parent study investigators under a defined protocol or to study diseases and conditions not within the original scope of the parent study but within the mission of the NIDDK.    
-  NIDDK Central Repository  for access to clinical resources including data and biospecimens from NIDDK-funded studies.    
-  NIDDK Information Network (dkNET)  for simultaneous search of digital resources, including multiple datasets and biomedical resources relevant to the mission of the NIDDK.    

## Additional Research Programs

### *Research*Training

NIDDK supports the training and career development of medical and graduate students, postdoctoralfellows, and physician scientists through institutional and individual grants.
Learn about NIDDK Research Training Programs

### Diversity

#### Diversity Programs

The NIDDK offers and participates in a variety of opportunities for trainees and researchers from communities underrepresented in the biomedical research enterprise. These opportunities include travel and scholarship awards, research supplements, small clinical grants, high school and undergraduate programs, and a network of minority health research investigators.
Learn about NIDDK Diversity Programs

### Small Business

#### Small Business Programs

NIDDK participates in the Small Business Innovation Research (SBIR) and Small Business TechnologyTransfer (STTR) programs.These programs support innovative research conducted by small businesses that has the potential forcommercialization.
Learn about NIDDK Small Business Programs

### Human Subjects*Research*

#### Human Subjects Research

NIDDK provides funding for pivotal clinical research, from preliminary clinical feasibility to large multi-center studies.
Learn about Human Subjects Research

### Translational*Research*

NIDDK provides funding opportunities and resources to encourage translation of basic discoveriesinto novel therapeutics.
Learn about NIDDK Translational Research Opportunities

## Meetings & Workshops

                                dkNET                            
                                                                                Supports researchers with tools to enhance scientific rigor, reproducibility, and transparency, and provides a big data knowledge base for genomic and pathway hypothesis generation.                                                                                                                    

                                NIH Regional Seminars on Program Funding and Grants Administration                            
                                                                                Providing education and training for the next generation of biomedical and behavioral scientist                                                                                                                    

                                NIH Small Business (SBIR & STTR) Engage & Connect                            
                                                                                Stay informed about the latest events, or connect through social media.                                                                                                                    

                                View all Meetings & Workshops                            

View all Meetings & Workshops

          -    NIH Common Fund  
Learn about current projects and view funding opportunities sponsored by the NIH Common Fund.
 
          -    Planning to Apply? Register Early  
Registration is required at eRA Commons and grants.gov and can take 4 weeks.