Nutrition
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Adequate nutrition among inmates at correctional facilities may prevent a variety of diseases and conditions. Vitamin D is a nutrient of particular interest to incarcerated populations; however, research in this area is sparse. Therefore, the aim of this study was to assess vitamin D status among inmates in a prison in southern Arizona, a sun-replete region of the United States. ⋯ This study demonstrates the presence of vitamin D deficiency at the Fourth Avenue Jail in Maricopa County, Arizona, particularly among inmates who have been housed at the facility for >1 y. Because marked vitamin D deficiency is associated with a myriad of adverse health outcomes, consideration should be given to providing dietary or supplemental vitamin D to inmates at correctional facilities.
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The aim of this study was to investigate the personal nutrition-related attitudes and behaviors of Australian optometrists and, in particular, their understanding of the evidence relating to the merit of specific dietary supplements, as applicable to their own health. ⋯ These findings demonstrate scope for optometrists to enhance their critical thinking and/or understanding of the available evidence relating to the merit, or otherwise, of nutritional supplementation in managing their own health, and more broadly, improving their understanding of what a healthy diet is and its role in eye health.
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The aim of this study was to investigate the effects of chia seed and chia oil on heat shock protein (HSP) and related parameters in diet-induced obese rats. ⋯ Chia oil restored the antioxidant system and induced the expression of a higher number of proteins than chia seed. The present study demonstrated new properties and molecular mechanisms associated with the beneficial effects of chia seed and chia oil consumption in diet-induced obese rats.