Health care is the support or development of health via the prevention, analysis, treatment, recovery, or cure of any medical condition like weakness, pain, injury or any physical or mental illness in people. Health care is administrated by health professionals like doctors, nurses, surgeons, physicians etc. health care benefits in preventing diseases and promote quality of life. Types of Healthcare: In medicine, levels of care are linked to the complexity of the medical problems doctors treat. These levels are categorized into the following: Primary care Secondary care Tertiary care Quaternary care