The Bell Tolls for Homeopathy: Time for Change in the Training and Practice of North American Naturopathic Physicians.

North American naturopathic medicine is a distinct form of practice that is woven into the larger fabric of integrative medicine; in a number of US states and Canadian provinces, naturopathic doctors enjoy a wide scope of practice, including the ability to make diagnoses, order tests, use medical technology, write prescription drugs, and perform minor surgeries. However, the basic premise of naturopathic medicine and its guiding principles-considering the whole person and supporting healthy lifestyle behaviors-is the unifying approach in clinical practice. In the 1970s, homeopathy-considered in many circles to be a hypothesis-driven, fringe form of alternative medicine-became embedded into the training and practice of North American naturopathic doctors.

Preventive Medicine for Person, Place, and Planet: Revisiting the Concept of High-Level Wellness in the Planetary Health Paradigm.

Experts in preventive medicine and public health have long-since recognized that health is more than the absence of disease, and that each person in the 'waiting room' and beyond manifests the social/political/economic ecosystems that are part of their total lived experience. The term planetary health-denoting the interconnections between the health of person and place at all scales-emerged from the environmental and preventive health movements of the 1970⁻1980s. Roused by the 2015 Lancet Commission on Planetary Health report, the term has more recently penetrated mainstream academic and medical discourse.

Planetary Health: From the Wellspring of Holistic Medicine to Personal and Public Health Imperative.

The term planetary health - denoting the interconnections between the health of person and place at all scales - emerged from the environmental and holistic health movements of the 1970-80s; in 1980, Friends of the Earth expanded the World Health Organization definition of health, stating: "health is a state of complete physical, mental, social and ecological well-being and not merely the absence of disease - personal health involves planetary health". By the 1990s, the concept of planetary health was part of the fabric of integrative medicine; more recently, after the 2015 Lancet Commission on Planetary Health report, the concept has penetrated mainstream academic and medical discourse. Here, we explore this history and describe its relevance to contemporary healthcare; integrative medicine is uniquely positioned to educate and advocate on behalf of patients and communities (current and future generations), helping to safeguard health of person, place and planet.

The importance of the exposome and allostatic load in the planetary health paradigm.

In 1980, Jonas Salk (1914-1995) encouraged professionals in anthropology and related disciplines to consider the interconnections between "planetary health," sociocultural changes associated with technological advances, and the biology of human health. The concept of planetary health emphasizes that human health is intricately connected to the health of natural systems within the Earth's biosphere; experts in physiological anthropology have illuminated some of the mechanisms by which experiences in natural environments (or the built environment) can promote or detract from health. For example, shinrin-yoku and related research (which first emerged from Japan in the 1990s) helped set in motion international studies that have since examined physiological responses to time spent in natural and/or urban environments.

Dysbiotic drift and biopsychosocial medicine: how the microbiome links personal, public and planetary health.

The emerging concept of planetary health emphasizes that the health of human civilization is intricately connected to the health of natural systems within the Earth's biosphere; here, we focus on the rapidly progressing microbiome science - the microbiota-mental health research in particular - as a way to illustrate the pathways by which exposure to biodiversity supports health. Microbiome science is illuminating the ways in which stress, socioeconomic disadvantage and social polices interact with lifestyle and behaviour to influence the micro and macro-level biodiversity that otherwise mediates health. Although the unfolding microbiome and mental health research is dominated by optimism in biomedical solutions (e.

Each meal matters in the exposome: Biological and community considerations in fast-food-socioeconomic associations.

Advances in omics and microbiome technology have transformed the ways in which the biological consequences of life in the 'ecological theatre' can be visualized. Exposome science examines the total accumulated environmental exposures (both detrimental and beneficial) as a means to understand the response of the 'total organism to the total environment' over time. The repetitive stimulation of compensatory physiological responses (immune, cardiovascular, neuroendocrine) in response to stress - including sources of stress highly relevant to socioeconomic disadvantage - may lead to metabolic dysregulation and cellular damage, ultimately influencing behavior and disease.