A variety of definitions have been used for different purposes over time. Health can be promoted by encouraging healthful activities, such as regular physical exercise and adequate sleep, and by reducing or avoiding unhealthful activities or situations, such as smoking or excessive stress. Still, other factors are beyond both individual and group choices, such as genetic disorders. Primary care medical services are provided by physicians, physician assistants, nurse practitioners, or other health professionals who have first contact with a patient seeking medical treatment or care.
- Systematic activities to prevent or cure health problems and promote good health in humans are undertaken by health care providers.
- Nutrition-related factors contribute to about 45per cent of deaths in children under-5 years of age.
- Just as there was a shift from viewing disease as a state to thinking of it as a process, the same shift happened in definitions of health.
- Guided by the