Klotho is a protein that is largely produced by the kidneys and pancreas. It is known for its anti-aging properties and has been found to play a vital role in the regulation of mineral metabolism and cardiovascular health. While there are no direct synonyms for klotho, it is often referred to as the "longevity protein." In addition, it is sometimes referred to as the "aging suppressor" protein, as it has been found to suppress cellular senescence, a process that contributes to age-related diseases. Other terms used in connection with klotho include "fountain of youth" and "anti-aging gene".