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The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services , is the nation’s medical research agency—making important discoveries that improve health and save lives.
NIH is the largest source of funding for medical research in the world, creating hundreds of thousands of high-quality jobs by funding thousands of scientists in universities and research institutions in every state across America and around the globe.
NIH is made up of 27 Institutes and Centers, each with a specific research agenda, often focusing on particular diseases or body systems. NIH leadership plays an active role in shaping the agency's research planning, activities, and outlook.