Mexican beaded lizard debate among scientists. However, this venom has been found to contain several enzymes useful for manufacturing drugs in the treatment of diabetes, and research on the pharmacological use of its venom is ongoing. Threatened throughout its range by overcollection and habitat loss, it is a CITES protected species. The Guatemalan beaded lizard ("H. charlesbogerti" ) is one of the rarest lizards in the world, with a wild population of fewer than 200. The beaded lizards have one close living relative, the Gila monster ("H. suspectum"), as well as many extinct relatives in the Helodermatidae, whose genetic history may be traced
Mexican beaded lizard is listed on Appendix II of CITES. Fewer than 200 lizards remain in the dry forest habitat of the Motagua Valley, and this species of beaded lizard ("H. charlesbogerti") was facing extinction due to local extermination and loss of habitat for agricultural purposes. A conservation effort has been launched known as Project Heloderma to preserve the semiarid habitat of the Motagua Valley by the Nature Conservancy and partners such as ZOOTROPIC, CONAP, the International Reptile Conservation Foundation, Lincoln Park Zoo, Zoo Atlanta, and the San Diego Zoo. This effort has been successful in getting the Guatemalan government to list the