"primal/paleo" eating is not about being on a diet, but eating in a way to promote health. A person might want to also lose weight and then really pay attention to the amount of carbohydrate they are eating, but if that is not a goal for you, then as Khifegill said, simply concentrate on eating meaningfully by "trading out your grains and bad oils for safe starches and animal fats" and get rid of processed foods.
Female, age 51, 5' 9"
SW - 183 (Jan 22, 2012), CW - 159, GW - healthy.
Met my 2012 goals by losing 24 pounds.
2013 goals are to get fit and strong!