Internal medicine andHealthcare

Health care is the maintenance or improvement of health through the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in human beings. Healthcare is delivered by health professionals in allied health professions, chiropractic, physicians, dentistry, physician associates, midwifery and other health professions. It includes the work done in providing primary care, secondary care, and tertiary care, as well as in public health