Nutrition
This is an old revision of this page, as edited by (talk | contribs) at 03:52, November 14, 2007. It may differ significantly from current revision.
Nutrition is the study that deals with food (nutrients) and nourishment.
There are several nutrients that the human body needs to acquire: protein, carbohydrates, fat, vitamins, minerals and water.
Nutrient-dense foods are those that provide substantial amounts of vitamins and minerals and relatively fewer calories.