Government Health Sites

Centers for Disease Control and Prevention (CDC) Health Promotion
Covers a range of consumer health education and worksite wellness resources.
Healthier US.gov
The HealthierUS initiative is a nation-wide effort to improve quality of life, prevent and reduce the costs of disease, and promote health and wellness.  Learn how to:  Make physical activity a part of your day, eat more healthy foods, and protect yourself and your family from illness.
National Institutes of Health
 Health information, news and research.
US Department of Health & Human Services
 The newest edition of Nutrition and Your Health: Dietary Guidelines for Americans, a joint publication of the Departments of Health and Human Services and Agriculture.