National Institute of Diabetes and Digestive and Kidney Diseases
NIDDK conducts and supports research on many of the most common, costly, and chronic conditions to improve health.
- Digestive Diseases
- Kidney Disease
- Weight Management
- Liver Disease
- Urologic Diseases
- Endocrine Diseases
- Diet & Nutrition
- For Health Professionals
Learn how NIH and NIDDK are supporting research activities in the face of the COVID-19 pandemic.
Knowing the difference between portions and servings is one way to reach a healthy weight.
Learn more about NIDDK and the advances we’ve made over the last 70 years.
Supports researchers with tools to enhance scientific rigor, reproducibility, and transparency, and provides a big data knowledge base for genomic and pathway hypothesis generation.
In The News
Research & Funding
Work side-by-side with leading NIH scientists.
Where to register and what to do before you apply for a funding opportunity
NIDDK offers and participates in a variety of opportunities for researchers.
Is Participating in Clinical Trials Right for You?
Clinical trials offer hope for many people and an opportunity to help
researchers find better treatments for others in the future.
Check out some ways to help you prevent or delay your chances of developing type 2 diabetes.
If you have IBS, your doctor may recommend changes to your diet to help treat symptoms.
Drs. Rodgers and Collins discuss NIH-supported research helping millions with chronic diseases.