Search NIH Health Topics

coronavirus mental health heart disease cancer sleep diabetes fitness healthy eating stroke

Health Highlights

Family Health History

Find out why it’s important for you and your loved ones to learn about your family's health history.

Addressing Childhood Bullying

Bullying can have lasting effects on children’s health. Learn about the warning signs of bullying and what you can do to help.

X-Rays

Medical X-rays are used to generate images of tissues and structures inside the body. Discover the many ways X-rays are used in research and clinical care.

September is National Sickle Cell Awareness Month

Adopting a healthy lifestyle — including supporting mental and physical health — can help people with sickle cell disease manage pain and live better.

Featured Tools

Your Healthiest Self: Wellness Toolkits — Your relationships, your emotions, your surroundings, and other aspects of your life impact your overall health. Find ways to improve your well-being with NIH's wellness toolkits.