Calorie Count and the U.S. Food and Drug Administration offer information about different vegetables and their benefits. Organic Facts is another source of information about the nutritional value of certain vegetables.
Calorie Count offers a clickable list of vegetables. Clicking on the name of a vegetable opens a page with caloric values and nutrients contained in the vegetable. The site also provides Good Points and Bad Points sections. Clicking on each point in these sections opens a page that provides a thorough discussion of that item.
The FDA offers several printable posters as PDF files. Each provides a chart of vegetables and the amount of each nutrient each vegetable contains.
Organic Facts offers a clickable list of 15 vegetables. Clicking on the vegetable name opens a new page with a narrative about the vegetable's health benefits and nutritional values.