In recent years, stem cell therapy has become a very promising and complex scientific research topic. In the body, stem cells have the capacity to differentiate into a wide variety of cell types. They are capable to regenerate body system. Adult stem cells and embryonic stem cells are the two primary categories of stem cells. Through cell- replacement therapies, stem cell-based therapies can give the opportunity to replace lost, damaged, or old cells in order to regenerate or repair tissues and organs. Additionally, using genetically altered stem cells as delivery systems holds enormous potential for treating inherited genetic flaws and delivering therapeutic chemicals to specifically injured tissues and organs. The ensuing integration of science and medicine made possible by more research will enable the therapeutic application of ES cell technology. In the end, such a program might present a remarkable new weapon in the fight against human sickness.

People must have particular personality traits and social resources, also known as health literacy, in order to access, comprehend, and use information to make decisions about their health. Patients' ability to engage in complex disease management and self-care is strongly related to their level of health literacy. It can help us stay healthy by preventing illness and effectively managing existing illnesses. People with low health literacy (LHL) may find it difficult to manage their condition and prevent illness, which may lead to increased use of healthcare services. Furthermore, LHL is associated with increased hospitalizations, increased use of emergency care, decreased use of preventative services, and a worsened ability to understand labels and health messages, a worsened state of health, higher mortality, and more expensive medical care.