Discovery Shows New Vitamin C Health Benefits CORVALLIS - Researchers in the Linus Pauling Institute at Oregon State University have made a major discovery about the way vitamin C functions in the human body - a breakthrough that may help explain its possible value in preventing cancer and heart disease. The study, which explores the role of vitamin C in dealing with the toxins that result from fat metabolism, was just published in a professional journal, Proceedings of the National Academy of Sciences. It contradicts the conclusions of some research that was widely publicized three years ago, which had suggested that this essential nutrient might actually have toxic effects. The new OSU study confirmed some of the results of that earlier laboratory study, which had found vitamin C to be involved in the formation of compounds potentially damaging to DNA. But that research, scientists say, only provided part of the story about what actually happens in the human body. T...