Abstract
The lifestyle is the standard of living, conduct, and practice of an individual
person or a set of people that are usual or are selected by them. Lifestyle is a culture
based on the living conditions, and the conduct of a person is determined by
ethnographic factors and the individual temperament of a person. Oral diseases are
closely related to lifestyle. Oral hygiene can be maintained by innocuous choices in
relation to food, smoking tobacco, and the usage of dental health services. The changes
in lifestyle have disturbed the balance of the metagenome of the microbiota and human
host. This section examines the role of various factors in dental health, including
lifestyle and behavioral factors.