The only seemingly unhealthy vegetables are the ones containing a high pesticide load, and the ones we have genetically destroyed with our manufacturers. Here is a list of the vegetables containing the most pesticide load according to the Environmental Working Group. Although they are safe when grown organically, they can be terribly bad for you when tainted by pesticides.
Lettuce

Onions

Radishes

Sunchokes

Celery

Spinach

Bell Peppers

Potatoes

Tomatoes

Veggie Chips

Spinach Dip
