Health is the most important resource for a human being. While some attribute health to genetics and family history, the World Heath Organization (WHO) defines health as "a state of wellness that allows an individual to lead a productive, satisfying life." Furthermore, research in The Lancet journal has shown that healthy people can adapt to new threats and infirmities, including stress. Thus, it is crucial to promote a healthy lifestyle to keep ourselves and our society healthy.
Good physical health can be viewed as the absence of disease, as well as the presence or absence of risk factors that can cause illness. It can be defined as the ability of an individual to lead a healthy lifestyle and experience the best possible quality of life. Moreover, physical fitness has been found to protect the functioning of the heart, respiratory and muscular systems, and enhance flexibility. Additionally, a good level of fitness has also been linked to a healthier body composition and better quality of life.
Health is a complex concept. Some individuals are more prone to certain diseases than others. This means that we need to understand the concept of good health from the perspective of where we live and how our environment influences our wellbeing. Inequitable policies and cultural norms often contribute to poor health. Taking a look at some of the key factors that may affect a person's health can help us define and target policies that will help people enjoy good health.