Abstract: A nutritional composition comprising at least an effective amount of trigonelline or derivative of trigonelline and an effective amount of tropane alkaloids, wherein the ingredients act substantially simultaneously improve the consistency of muscular contractions with respect to applied force and relaxation cycles over time and reduce the onset of central fatigue. A method of same is also provided.
Abstract: The novel salt creatine glycinate and compositions (dietary supplements, energy drinks, and dietetic or pharmaceutical products containing the same are described.