Dietary and nutritional supplements; Dietary and nutritional supplements containing naturally occurring stilbenes from Vitis vinifera, the common grape vine; Dietary and nutritional supplements for endurance sports; Dietary and nutritional supplements used for weight loss; Dietary supplements for human consumption; Herbal supplements; Nutraceuticals for use as a dietary supplement; Nutritional supplements; all of the foregoing containing naturally occurring stilbenes from Vitis vinifera