See the below image for the What determines health diagram. These determinants—or things that make people healthy or not—include the above factors, and many others: Income and social status – higher income and social status are linked to better health. The greater the gap between the richest and poorest people, the greater the differences in health.
Social factors; Health services; Individual behavior; Biology and genetics; It is the interrelationships among these factors that determine individual and population health. Because of this, interventions that target multiple determinants of health are most likely to be effective.
Whether people are healthy or not, is determined by their circumstances and environment.