The National Anemia Action Council (NAAC) helps raise awareness of the public and health professionals about the prevalence, symptoms, and treatment options of anemia. This nonprofit organization provides information to help improve the lives of people with anemia. Through education, the NAAC helps improve detection, evaluation, treatment, and patient health.

The U.S. National Heart, Lung, and Blood Institute (NHLBI) information center offers information and publications about preventing and treating:

• Diseases affecting the heart and circulation, such as heart attacks, high cholesterol, high blood pressure, peripheral artery disease, and heart problems present at birth (congenital heart diseases).
• Diseases that affect the lungs, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, sleep apnea, and pneumonia.
• Diseases that affect the blood, such as anemia, hemochromatosis, hemophilia, thalassemia, and von Willebrand disease.

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.