The National Institutes of Health

The National Institutes of Health (NIH) is a U.S. government agency that funds and supports medical research to improve health and prevent disease. It aims to understand how the human body works, explore causes of illness, and develop new treatments and cures. NIH provides grants to researchers and institutions worldwide, prioritizing scientific discovery that benefits public health. It also conducts its own research and offers training for scientists. Overall, NIH plays a key role in advancing medical knowledge and helping people live healthier lives.