Need a refresher on the food groups?  Check out www.nutrition.gov for easy online access to government information on food and nutrition.  Topics range from managing high blood pressure, to weight management, government food study results, and much more.

At www.acsm.org, you'll find a variety of informative topics updated monthly, with archives to previous information dating back over one year.

The American Council on Exercise is a nonprofit organization committed to enriching quality of life through safe and effective physical activity. Check out their Fitness Programs  for information on a variety of fitness topics, including exercice, weight and nutrition.

With a variety of experts, About.com has many stories with tips and advice on a wide variety of health and exercise topics.  Some we found recently of interest include:

• Take a quick 10 question metabolism quiz at http://exercise.about.com/library/blmetabolismquiz.htm
• Starting a new program?  Check with the doc first.  http://exercise.about.com/cs/exbeginners/a/begmedical.htm
• Learn the basics of weight training...
  http://weighttraining.about.com/od/succeedingwithweights/a/weights_faq.htm