Genetic testing is an important tool for exploring family history. By obtaining DNA samples and analyzing them, you can reveal an individual's genomic information, helping them understand where they come from, including their ethnicity, geographic origin, and potential genetic disease risks.
Modern genetic testing companies, such as 23andMe or AncestryDNA, can provide information about ethnic background, ancestral migration paths, and possible kinship relationships. You can analyze the clues in the genes in depth based on these results, helping family members reconnect to their roots.