What is the duty of the National Institute of health?

The National Institutes of Health (NIH) is a key agency of the U.S. Department of Health and Human Services, responsible for conducting and supporting medical research. Its primary duty is to advance knowledge in the biomedical and behavioral sciences, aiming to enhance health, lengthen life, and reduce illness and disability. The NIH also plays a crucial role in training researchers and disseminating health information to the public. Through its various institutes and centers, it addresses a wide range of health issues and fosters innovation in medical research.