The National Health refers to the overall health and well-being of a nation's population. It encompasses various factors, including access to healthcare services, disease prevention, and health education. Governments often implement policies and programs to improve public health, aiming to reduce illness and promote healthy lifestyles among citizens. In many countries, organizations like the World Health Organization (WHO) play a crucial role in guiding national health strategies. They provide resources, research, and support to help nations address health challenges, such as epidemics, chronic diseases, and mental health issues. Effective national health systems are essential for enhancing the quality of life and economic productivity.