Introduction Personalized medicine is an emerging field that tailors medical treatment to the individual characteristics of each patient. Unlike the traditional one-size-fits-all approach. Personalized medicine takes into account factors such as a person’s genetic makeup, lifestyle, and environment to create more effective and targeted treatment plans. Blood tests play a crucial role in this process by providing detailed insights into a patient’s health at a molecular level. This article explores how blood tests are transforming personalized medicine. From genetic profiling to monitoring treatment responses, and the potential impact on healthcare.   Personalized Medicine Personalized medicine represents a paradigm shift in…