Grape seed extract that is tannin free and concentrated for its low molecular components is effectively used to treat cardiovascular disease, high blood pressure, high blood sugar levels effectively lowering A1C, and treating vascular conditions such as varicose veins and poor circulation. Grape seed extract can strengthen capillaries throughout the body, especially the eyes. Grape seed extract is also effective on many forms of cancer. Several studies have shown that it can effectively treat stage 4 colon cancer even when drugs are no longer effective. It can also treat oral cancers including mouth, throat and neck. The best combination I would recommend for a healthier body is to combine curcumin and Grape seed extract together. This combination would affect thousands of pathways that can affect our health in a positive manner.