The National Institute of Neurological Disorders and Stroke (NINDS), a part of the National Institutes of Health, is the leading U.S. federal government agency supporting research on brain and nervous system disorders. It provides the public with educational materials and information about these disorders.

NCBDDD aims to find the cause of and prevent birth defects and developmental disabilities. This agency works to help people of all ages with disabilities live to the fullest. The Web site has information on many topics, including genetics, autism, ADHD, fetal alcohol spectrum disorders, diabetes and pregnancy, blood disorders, and hearing loss.

The March of Dimes tries to improve the health of babies by preventing birth defects, premature birth, and early death. March of Dimes supports research, community services, education, and advocacy to save babies' lives. The organization's Web site has information on premature birth, birth defects, birth defects testing, pregnancy, and prenatal care. You can sign up to get a free newsletter and also explore Understanding Your Newborn: An Interactive Program for New Parents.

The Office of Dietary Supplements (ODS) supports research and disseminates research results in the area of dietary supplements. The ODS also provides advice to other federal agencies regarding research results related to dietary supplements.

The Spina Bifida Association of America is a voluntary health agency that provides information about spina bifida to parents and health professionals to promote public awareness, advocacy, and research. This organization produces written and audiovisual materials, including a newsletter and brochures covering topics such as latex allergy and folic acid.