Our best food is literally filled with light. Scientists have discovered photons (light units) in food. Organic foods have better-organized coherent photons, leading to greater health and wellbeing. Not only that, organics are delicious - ask your taste buds.
Pesticides have built up in our liver and throughout our body tissues for years. They make it easier for us to get sick and allergic to all sorts of things. They age us faster. The worst offenders, those plants which contain pesticides even after washing with soap, are called the 'dirty dozen':
apples 
bell peppers
celery
cherries
nectarines
peaches
pears
potatoes
red raspberries
spinach
strawberries
imported grapes
DO spend your extra dimes on organics, and tell the produce man we want more of them. This is our chance to honor our bodies with delicious plants and support the cleansing of the Earth.

Nutritionists of today remind us that for best health, we can fill half our plate with vegetables. Try it for a while and feel how your body responds.
Our typical American diet is overly acidic because it is too heavy in protein and sugar. Fruits and vegetables are alkalinizing and our bodies love them.
Over time, an acidic diet leads to degenerative diseases, while an alkaline diet averts them.