I started eating paelo almost a year ago and know hands down we are genetically programmed to eat these foods. I cured my allergies which destroyed a lot of my life. I used to be so miserable in the summer. Within a month of eating paleo my allergies were gone! I am 36 and have always ate "healthy" but never realized how malnourished I really was. My energy levels are through the roof and I have not had any illnesses in over a year. I promote paleo eating to A LOT of people but am carefull to not preach.