Pregnant and early parenting Indigenous women who use substances in Canada: A scoping review of health and social issues, supports, and strategies.

This study reviews and synthesizes the literature on Indigenous women who are pregnant/early parenting and using substances in Canada to understand the scope and state of knowledge to inform research with the Aboriginal Health and Wellness Centre of Winnipeg in Manitoba and the development of a pilot Indigenous doula program. A scoping review was performed searching ten relevant databases, including one for gray literature. We analyzed 56 articles/documents. Themes include: (1) cyclical repercussions of state removal of Indigenous children from their families; (2) compounding barriers and inequities; (3) prevalence and different types of substance use; and (4) intervention strategies. Recommendations for future research are identified and discussed.

Exploring Métis health, spirituality and well-being: a patient-oriented community-based qualitative study with the Métis Nation of Alberta - Region 3.

BACKGROUND: There is a lack of Métis-guided participatory research on factors that contribute to individual, family and community well-being, such as developing social support and engaging in cultural, social and historical processes for healing and health. The purpose of this study was to explore links among health, spirituality and well-being within the Métis Nation of Alberta (MNA) - Region 3. METHODS: In the largest of 12 MNA - Region 3 communities, together with a working group of 9 community members, informal and elected leaders, and an Elder, we codeveloped a qualitative structured survey exploring health, spirituality and well-being. Following face-to-face distribution of the paper survey to community members (February to March 2019), we engaged with 7 working group members in coding and theme development. Results were shared with the community. RESULTS: Thirty-one community members requested surveys, with 29 participants aged 28-80 years (mean 54.77 yr, standard deviation 15.31 yr) completing the surveys (94% completion rate). Six participants were in the working group that codeveloped the survey. An overarching theme of connection and 4 corresponding subthemes were identified; central to well-being was maintaining connection and balance in mental, emotional, spiritual and physical aspects of health. Connection to Métis ancestry required understanding identity; connection to community involved feeling at home; connection to land included belonging; and connection to tradition encompassed blending of cultures. INTERPRETATION: Connection among ancestry, land, community and tradition contributed to well-being in our sample. Under the direction of each MNA region, exploration of health, spirituality and well-being with the use of our survey could be considered in community-specific Métis-guided ways across the remaining 5 MNA regions; the survey may also be of use to other provincial bodies in the Métis Nation.

Physical Activity Buffers the Adverse Impacts of Racial Discrimination on Allostatic Load Among Indigenous Adults.

BACKGROUND: Racial discrimination has been associated with biological dysfunction among ethnic minorities. The extent to which regular physical activity (PA) may buffer this association is unknown. PURPOSE: To examine the association between past-year racial discrimination and allostatic load (AL) stratified by PA within a sample of Indigenous adults. METHODS: Data were collected from Indigenous adults attending university in a city in western Canada between 2015 and 2017. The Experiences of Discrimination Scale was used to assess discrimination and the Godin-Shephard Leisure-Time Physical Activity Questionnaire assessed PA. A composite of seven biomarkers assessing neuroendocrine, cardiovascular, metabolic, and immune system function measured AL. Linear regression models examined associations adjusted for confounders (N = 150). RESULTS: In the insufficiently active group, every 1 point increase in racial discrimination (up to a maximum of 9) resulted in approximately one third of a point increase in AL score. In the sufficiently active group, the association between racial discrimination and AL score was not statistically significant. CONCLUSIONS: A growing body of research suggests racial discrimination is associated with multisystem biological dysregulation and health risks. Increased action to address racism in society is a priority. As that work unfolds, there is a need to identify effective tools that racialized groups can use to buffer the effects of racism on their health. The present findings suggest that engagement in regular PA may attenuate the pernicious effects of discrimination on biological dysfunction.

Wood smoke black carbon from Indigenous traditional cultural activities in a subarctic Cree community.

Indoor concentrations of black carbon (BC) were measured when wood was burned for traditional cultural activities in a study in a Cree community located in subarctic Canada. The study also included an intervention using a propane-fuelled heater to mitigate in situ BC. Mass concentrations of BC were measured in a game-smoking tent for 39 days and in hunting cabins on the west coast of James Bay, Canada, for 8 days. Five-minute averaged BC mass concentration (N = 12,319) data were recorded and assessed using optimised noise-reduction averaging. Mean BC mass concentrations were lower in hunting cabins (mean = 8.25 micrograms per cubic metre (µg m-3)) and higher in the game-smoking tent (mean = 15.46 µg m-3). However, excessive BC peaks were recorded in the game-smoking tent (maximum = 3076.71 µg m-3) when the fire was stoked or loaded. The intervention with the propane heater in a hunting cabin yielded a 90% reduction in measured BC mass concentrations. We do not presume that exposure to BC is of concern in hunting cabins with appropriate wood-burning appliances that are well-sealed and vent outside. In game-smoking tents, we advise that persons take intermittent breaks outside of the tent for fresh air.

Traditional Food, Health, and Diet Quality in Syilx Okanagan Adults in British Columbia, Canada.

In Canada, store-bought food constitutes the majority of First Nations (FN) people's diets; however, their traditional foods (TF; wild fish, game, fowl, and plants) remains vital for their health. This study compares health indicators and diet quality among 265 Syilx Okanagan adults according to whether or not they reported eating TF during a 24-h dietary recall. Three methods assessed diet quality: nutrient intakes and adequacy, Healthy Eating Index (HEI-C), and contributions of ultra-processed products (UPP) to %energy using the NOVA classification. Fifty-nine participants (22%) reported eating TF during the dietary recall; TF contributed to 13% of their energy intake. There were no significant differences in weight status or prevalence of chronic disease between TF eaters and non-eaters. TF eaters had significantly higher intakes of protein; omega-3 fatty acids; dietary fibre; copper; magnesium; manganese; phosphorus; potassium; zinc; niacin; riboflavin; and vitamins B6, B12, D, and E than non-eaters. TF eaters also had significantly better diet quality based on the HEI-C and the %energy from UPP. Findings support that TF are critical contributors to the diet quality of FN individuals. Strength-based FN-led interventions, such as Indigenous food sovereignty initiatives, should be promoted to improve access to TF and to foster TF consumption.