Unsaponifiables are a blend of sterols, pigments and other substances found in the oils of avocado and soybean, both well-recognized anti-inflammatory foods. (A daily dose of 300 mg soothes hip and knee osteoarthritic pain.) Phytodolor, which has a 40-year reputation of success in Germany, is a liquid extract of European aspen (Populus tremula), European ash (Fraxinus excelsior) and European golde