Health is a state of total physical and mental well being. It is the ability to cope with the demands of daily life, while still maintaining a high quality of life.
A healthy lifestyle is an ideal way to live a longer, healthier, and more fulfilling life. Several health related measures are important, including a nutritious diet, exercising, staying in shape, and not smoking. Having a good physical condition can help you avoid developing certain diseases and improve your overall flexibility and strength.
The World Health Organization (WHO) has a comprehensive list of recommendations for maintaining good health. They have also set global targets for noncommunicable diseases.
According to the WHO, there are three main definitions of health. These definitions are based on different facets of health and are not necessarily interchangeable.
The first is a simple one: health is the absence of disease. This definition is not a complete picture of health. Other aspects of health include emotional, physical, spiritual, and financial health.
The second definition is more complicated and incorporates the concepts of functioning, prevention, and treatment. For instance, having a healthy diet may improve the likelihood of avoiding illness, while exercising can boost muscle strength and stamina.
Despite these complexities, the simplest health definition is the same as it has always been: the absence of disease. Although it does not include the details of a functional health system, it is not impossible to develop a system that is able to provide everyone with the most appropriate level of care.