Study identifies highly soluble molecules with superior antioxidant benefits for cells

Oxygen is essential for life on Earth, but it also gives rise to free radicals, unstable molecules that can damage cells. Antioxidants are chemical compounds that protect cells by neutralizing free radicals. The quintessential antioxidant is ubiquinone, synthesized within cells. However, this molecule is insoluble in water. José Villalaín, a professor and researcher at Miguel Hernández University of Elche (UMH), is investigating other molecules with similar antioxidant potential but greater solubility and effectiveness.