The Paleo way of life is how we, as humans, are genetically programmed to eat.
We were not meant to eat genetically engineered processed foods that take up 85% of the grocery stores today.
Shop the perimeter of the grocery store! If there is something in the list of ingredients that you cannot pronounce then DO NOT eat it!
Stay away list:
Grains: rice, pasta, breads, oats
Anything artificial or processed