Lifestyle is a system of attitudes and behaviours that characterize the way an individual lives. It includes patterns of consumption, social relations, and other day-to-day functions. These factors play a significant role in defining an individual's mental and physical health. Lifestyles are often characterized by attitudes, such as how people view religion, intimacy, politics, and the environment. They can also reflect personal values and interests. This is what makes them a complex area of research. Lifestyles are influenced by a number of factors, such as diet, exercise, and other activities. In addition, lifestyles are formed in a specific economic and cultural context. For example, an urban lifestyle is different from a rural lifestyle. Urban life styles are also impacted by geographic location, including proximity to natural environments. The term "lifestyle" was first introduced by Alfred Adler in his 1929 book, The Science of Living, and it was used to describe the basic character of a person. According to Adler, lifestyles were internalized by individuals during their childhood. He also defined it as a system of judgment. The definition of lifestyle has been used by many authors. Max Weber, for example, uses the term in relation to the status groups that he defines as a group of individuals based on their consumption of goods. Similarly, Pierre Bourdieu suggests that lifestyles are processes that differentiate people from each other. Another approach to the study of lifestyles is called profiles and trends. Profiles and trends are a type of comparative analysis that considers the influence of a variety of socio-cultural trends on attitudes and behavioural variables. An important step toward an understanding of lifestyles is the development of a formal methodology to study them. Georg Simmel, for example, carried out a formal analysis of lifestyles. He argued that they are a set of processes that are vertical and horizontal, and that they have a number of distinct characteristics. Although the concept of lifestyle has been studied for decades, the term came into the mainstream of sociopolitical debates only in the late twentieth century. Today, the concept is used as a means of quantifying the public's consumption habits. Historically, studies of lifestyles have focused on the analysis of social structure and the positions of individuals. Nowadays, however, the focus is on a combination of the two. Studies have been conducted on a wide range of issues, including the interaction of the active and passive dimensions, the meaning of meaningful actions, and the use of time. Lifestyles are a crucial aspect of our individual and societal identities. They influence our relationships, our health, and our happiness. They can help us attain success in work, school, and social gatherings. Lifestyles are also an important component of the development of chronic diseases, such as heart disease, cancer, and stroke. Chronic diseases are among the leading causes of death and disability in the United States. Health care providers can improve patient satisfaction, reduce costs, and advance health equity by applying a lifestyle medicine approach.