The phrase references attempts to close or reduce spaces between teeth, known as diastemas, using methods that are not professionally administered by a dentist and that rely on substances or techniques considered to be derived from nature. An example would be utilizing specific chewing exercises or applying a paste made from herbs or natural materials, with the intention of shifting or reshaping the gum or tooth structure.
The desire to address gaps between teeth stems from various factors, including aesthetic preferences and perceived impacts on oral hygiene. Historically, people have sought accessible and affordable solutions for dental imperfections. However, it is crucial to acknowledge that interventions not overseen by qualified dental professionals can carry risks, potentially leading to damage to the teeth, gums, or jawbone. The long-term effects and efficacy of unverified approaches are generally not supported by scientific evidence.