نتایج جستجو برای: dietary intervention
تعداد نتایج: 438769 فیلتر نتایج به سال:
BACKGROUND Polyunsaturated fatty acids of the omega-6 (omega-6) class, as found in corn and safflower oils, can act as precursors for intermediates involved in the growth of mammary tumors when fed to animals, whereas polyunsaturated fatty acids of the omega-3 (omega-3) class, as found in fish oil, can inhibit these effects. The effects of dietary intervention on the ratios of these fatty acids...
OBJECTIVE Investigation of relative bias in diet history measurement during dietary intervention trials. DESIGN Retrospective analysis of human dietary data from two randomised controlled trials examining modified fat diets in the prevention and treatment of type II diabetes mellitus. SETTING Wollongong, Australia. SUBJECTS Thirty-five overweight, otherwise healthy subjects in trial 1 and...
Blood pressure responses to dietary sodium and potassium interventions vary among individuals. We studied the long-term reproducibility of blood pressure responses to dietary sodium and potassium intake. We repeated the dietary sodium and potassium interventions among 487 Chinese adults 4.5 years after the original dietary intervention. The identical dietary intervention protocol, which include...
OBJECTIVE To determine whether dietary intervention or knee strengthening exercise, or both, can reduce knee pain and improve knee function in overweight and obese adults in the community. DESIGN Pragmatic factorial randomised controlled trial. SETTING Five general practices in Nottingham. PARTICIPANTS 389 men and women aged 45 and over with a body mass index (BMI) of > or = 28.0 and self...
BACKGROUND Low dietary quality and quantity and inappropriate feeding practices can cause undernutrition. Poor nutritional status in early childhood is associated with growth faltering. The objective of the study was to assess the potential of community-based nutrition education to improve height-for-age z-scores in children 6-23 months of age. METHODS AND FINDINGS We carried out a cluster-ra...
BACKGROUND Community-based interventions that incorporate resistance training (RT) and dietary changes have not been extensively studied in overweight and obese older adults. The purpose of this investigation was to determine the effects of a community-based RT and dietary intervention on physical function and body composition in overweight and obese older adults. METHODS Ninety-five overweig...
background: the present study was conducted to investigate the possible effects of l-carnitine and glutamine and their synergistic effects on male soccer athletes. methods: 28 male soccer players (21.1 ± 0.7 y) were enrolled in a randomized pre and post intervention, double-blind design. before the intervention, their performances were assessed by bruce protocol, and their body composition was ...
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