Red grapes help protect against hearing loss

Red grapes contain resveratrol, a substance which appears to protect against hearing loss and cognitive decline, researchers from the Henry Ford Hospital, Detroit, reported in Otolaryngology-Head and Neck Surgery. In an animal experiment, the scientists found that laboratory rats would suffer less from the long-term effects of noise-induced hearing loss if they consumed resveratrol before listening to extended periods of loud noise. “Our latest study focuses on resveratrol and its effect on bioinflammation, the body’s response to injury and something that is believed to be the cause of many health problems including Alzheimer’s disease, cancer, aging and hearing loss,” said Study lead author Michael D. Seidman, director of the Division of Otologic/Neurotologic Surgery in the Department of Otolaryngology-Head and Neck Surgery at Henry Ford Hospital. Resveratrol, a powerful chemical, appears to protect against the inflammatory processes associated with hearing loss, cognition and ageing, the authors added.