Critically analyse and evaluate ways in which the principles and theories of public health can be used to identify and improve the health and well-being needs of a population

The social determinants of health influence the health and well-being of individuals and communities. Identification and measurement of these factors is required in order to reduce health inequalities, inform policy making and enhance service provision. In 3000 word essay, critically analyse and evaluate ways in which the principles and theories of public health can be used to identify and improve the health and well-being needs of a population