Adult health, also known as adult medicine or adult health care, is the branch of health care that focuses on the diagnosis and treatment of adult patients. Adult health care providers typically see patients over the age of 18 for a variety of reasons, including routine physical exams, preventive care, and the management of chronic conditions. Adult health care providers may also provide advice on healthy lifestyle choices, such as diet and exercise. In addition, adult health care providers may offer specialized care for patients with specific needs, such as women’s health or mental health. adult health care providers play an important role in keeping adults healthy and preventing illness.