"There's a little bit of mistrust": Red River Métis experiences of the H1N1 and COVID-19 pandemics.

We examined the perspectives of the Red River Métis citizens in Manitoba, Canada, during the H1N1 and COVID-19 pandemics and how they interpreted the communication of government/health authorities' risk management decisions. For Indigenous populations, pandemic response strategies play out within the context of ongoing colonial relationships with government institutions characterized by significant distrust. A crucial difference between the two pandemics was that the Métis in Manitoba were prioritized for early vaccine access during H1N1 but not for COVID-19.

Dietary Intake Patterns and Lifestyle Behaviors of Pregnant Women Living in a Manitoba First Nations Community: Implications for Fetal Alcohol Spectrum Disorder.

The information on the nutrition status of women at-risk of carrying a child with fetal alcohol spectrum disorder (FASD) is scarce, particularly in the First Nations population living on reserve. This study examined and compared nutrition status, dietary intake, and lifestyle patterns of pregnant at-risk, defined as those who consume alcoholic drink during the current pregnancy, and non-at-risk women living in northern Manitoban community. Thirty-seven pregnant, First Nations women (at-risk = 15; non-at-risk, = 22) were recruited to participate in the study.

Thiamin deficiency on fetal brain development with and without prenatal alcohol exposure.

Adequate thiamin levels are crucial for optimal health through maintenance of homeostasis and viability of metabolic enzymes, which require thiamine as a co-factor. Thiamin deficiency occurs during pregnancy when the dietary intake is inadequate or excessive alcohol is consumed. Thiamin deficiency leads to brain dysfunction because thiamin is involved in the synthesis of myelin and neurotransmitters (e.

Genetic Variation in Human Vitamin C Transporter Genes in Common Complex Diseases.

Adequate plasma, cellular, and tissue vitamin C concentrations are required for maintaining optimal health through suppression of oxidative stress and optimizing functions of certain enzymes that require vitamin C as a cofactor. Polymorphisms in the vitamin C transporter genes, compromising genes encoding sodium-dependent ascorbate transport proteins, and also genes encoding facilitative transporters of dehydroascorbic acid, are associated with plasma and tissue cellular ascorbate status and hence cellular redox balance. This review summarizes our current knowledge of the links between variations in vitamin C transporter genes and common chronic diseases.