Health promotion is a process for helping human beings that enable people to increase their control over their health and improve it through different methods of intervention. Health promotion is one of the fundamental areas of focus for nursing practice. Public health and community nurses play a significant role in promoting wellness and healthy lifestyle as they are key factors in eliminating the consequences of the disease.Health promotion is a broad area, and it is essential to develop the best approach.

Health promotion is a fundamental factor in the well-being of everyone. It is the "procedure of enabling people to have control of and develop their health" (WHO, 1986). It is important for individuals to take responsibility for their health by eating healthy and staying active but nurses are a vital ingredient in promoting wellness and a healthy lifestyle.Some do not know the best way to stay fit and rely on nurses for guidance. This discussion will reveal the different roles by a nurse in promoting health in various work environments.

Philosophy is a system of principles that guide someone in doing something or performing a certain task. Nursing one of the critical professions also has a philosophy. It is about the beliefs and values that a nurse believes to be true about the nature of this job and the basis for the nursing activities. A philosophy of nursing is a robust statement that someone believes in and can times be written. It declares the belief, values, and ethics by as nurse regarding the care and treatment of patients during the nursing profession.

Health research is a study by researchers on human health with the aim of finding better ways to treat and prevent disease. It is an important way of helping to improve care and treatment of patients worldwide.Evidence based practice is a significant part of health research. It refers to the use of current evidence with clinical experience and patient value as the basis for making health care decisions.