HEATKEYS

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert co...

Mayo Clinic — Comprehensive medical diagnosis and treatment; locations and services; request an appointment.

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literat...

Health information for consumers on first aid for medical emergencies, accidents and injuries, symptoms and treatment of disease and health conditions, and physical and the emotional well-being that contribute to general wellness.

The American Society for Gastrointestinal Endoscopy (ASGE) is a professional organization dedicated to advancing patient care and digestive health by promoting excellence in endoscopy.

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

Trusted medical information to encourage healthy living. Enjoy free health tools and view detailed doctor-reviewed information about diseases, medical symptoms, treatments, drugs, and nutrition.

Reliable information you can use about symptoms, causes, and treatment of reflux disease or GERD from the nonprofit IFFGD.

Health.com and Health Magazine provide up-to-date news and information about medicine, wellness, diet, nutrition, fitness, recipes, and weight-loss. Health.com combines expert medical information with the insights of real patients.