According to Austrian lung specialist Prof Dr Friedrich Bischinger, society should adopt a new approach to nose-picking. "Eating the dry remains of what you pull out is a great way of strengthening the body's immune system. Because of society?s negative view on booger-digging, the doctor notes that ?if anyone was really worried about what their neighbor was thinking, they could still enjoy picking their nose in private if they still wanted to get the benefits it offered.?