Vitamins and minerals, also known as micronutrients, are vital to good health. But how much do you really need? And is it best to get them from food or supplements?

You've probably heard it before, but it's worth repeating. Ask nutrition experts what they think is the single most important thing?

Nutrition facts have a shelf life of about 3 years, once commented the venerable George Sheehan, MD, the late runner and philosopher. This seems the case when it comes to advice about eating fish.

Confusion abounds about vitamin supplements for active people: Should you take them? Which ones are best? When should you take them? Will they enhance sports performance?

Be sure you're packing in high-octane fuel for afternoon alertness, your exercise routine, or the end-of-the day energy burst you need to calm the kids and put dinner on the table.

In the quest to eat right, don't overlook minerals--they're an important part of your diet. If you are active, you may want to consider some of the popular.