Is Inflammation in the Gut the Cause of Weight Gain?

Have you tried losing weight with the calories in, calories approach? Have you tried low calorie, low glycemic, high protein, vegan, paleo and evey other diet under the sun.......and it's still NOT working? Consider that inflammation in the gut and insulin resistance may be the cause. I offer labs from SpectraCell Labratories in order to better assess my client's inability to lose weight and keep it off.