The BAD salad is the one like what one gets in a restaurant: iceberg lettuce, totally void of nutrients, but also one of the worst foods for picking up those nasty commercial chemicals sprayed on fields by Big Farm.
Dark green leafy greens are high nutrition foods. Victoria Boutenko recommends 1-2 pounds of them a day in a wide and varying choice. Her family states that best choice is wild edibles/weeds! Green smoothies make this an easy choice for getting your greens.
~PC~