I've just stumbled upon an interesting website. Its created by a not-for-profit organisation and they have measured the nutritional density of foods and rated those that are the most dense. The main criteria used for inclusion is that a food is:
Nutritionally Dense,
Whole, not Processed,
Familiar,
Readily Available,
Affordable,
and
Taste Good.
When you click on an item of food, it will take you to the nutritional breakdown that they have tested for. There are also plenty of recipes that are accessible and show the nutritional breakdown of the whole dish, which I haven't seen elsewhere.
This site and its information struck me as interesting, informative, reliable and a source of ideas.
And here's the address: http://www.whfoods.com/foodstoc.php
Think about what a sparkle we'd have in our eye, and a spring in our step, if we ate mainly from this list.
So go sparkle and spring!