Nutrition
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The aims of this study were to assess the effectiveness of a low-carbohydrate high-fat (LCHF) diet with and without a time-restricted feeding (TRF) protocol on weight loss and participating in three sequential dietary interventions (standard calorie-deficit diet, LCHF, and LCHF + TRF) on weight loss outcomes. ⋯ Patients can lose a similar amount of weight regardless of the diet they are following. Approximately 78.9% of patients achieved 5% weight loss with at least one of the diets and lost an average 11.1 kg (or 9.8%). This is nearly double what has been previously reported for one dietary intervention. Thus, participating in sequential diets may be associated with greater absolute weight loss, and likelihood of achieving a clinically significant weight loss.
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The aim of this study was to examine the association among family income, dietary knowledge, their interaction, and the multiple household dietary diversity indices (HDDIs), including dietary diversity score (DDS), entropy index (EI), Shannon equitability index (SEI), Herfindahl index (HI), and Simpson index (SI). ⋯ The present findings indicated that with an increase in income and dietary knowledge, rural residents in China would consume more diversified foods. There was a substitution effect of family income and dietary knowledge on HDDIs; that is, with an increase in family income, the effect of dietary knowledge on HDDIs would decrease. The findings of this study contributed to a better understanding of issues related to the dietary diversity of rural residents in China in the context of rising income and residents' increasing dietary knowledge.
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The aim of this study was to develop genetic scores based on single-nucleotide polymorphisms (SNPs) related to lipid metabolism and evaluate whether they used to estimate disturbances in the circulating lipid profile biomarkers of adolescents. ⋯ The calculated genetic scores could be used to estimate disturbances in circulating lipid profile biomarkers of adolescents and be applied in clinical practice to better target interventions to reduce cardiovascular disease risk throughout life.
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Malnutrition is a frequent comorbidity in people with cancer, associated with poor tolerance of anticancer treatments, prognosis, and quality of life. Despite the abundance of scientific literature supporting this evidence and the availability of international guidelines for managing nutritional care in people with cancer, attitudes about this issue still vary considerably among oncologists, to the point that many patients who are malnourished do not receive adequate nutritional support. ⋯ In 2019, the Italian Society of Oncological Surgery and the Technical Scientific Association of Food, Nutrition and Dietetics joined the working group. In this article, we present the updated initiatives and the perspectives of this intersociety project.
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We sought to investigate the association between food-outlet availability near Australian secondary schools and frequency of Australian students' discretionary food purchases. ⋯ Availability of major fast-food chains near Australian secondary schools appears to be a key driver of Australian students' discretionary food purchasing. Restricting these outlets near schools may help reduce adolescents' discretionary food intake.