The Virginian-PilotLeptin Resistance: Is it the 'mystery' behind stagnate weight-loss and ...The Virginian-PilotSo, you've tried everything. Personal trainers. Gym memberships. Nutritional counseling. Stapling, banding and restricting. Storefront to door-front weight loss ready meals. Weekly support groups. Seminars. Journaling. Books, DVD's and downloadable apps.