Nutrition
-
With recent rapid progress in technology and advancing lifestyle associated with modernization, individuals are consuming increasing quantities of unhealthy food, a major risk factor for the onset of a variety of diseases. In particular, fried potato chips (FPCs), are the most commonly consumed snack, especially by children. ⋯ Although intake of a balanced diet can prevent this scenario, further measures should be set to overcome the oxidative damage from fried food. This review outlines existing scientific evidence suggesting an urgent need for systematic study regarding the health effects of consumption of FPC and French fries in the general population.
-
Resistance training is a potent stimulus to increase skeletal muscle mass. The muscle protein accretion process depends on a robust synergistic action between protein intake and overload. The intake of protein after resistance training increases plasma amino acids, which results in the activation of signaling molecules leading to increased muscle protein synthesis (MPS) and muscle hypertrophy. ⋯ The aim of this review is to present recent findings reported in the literature and to discuss the practical application of these results. In that light, new speculations and questions will arise that may direct future investigations. The information and recommendations generated in this review should be of benefit to clinical dietitians as well as those engaged in sports.
-
Meta Analysis
Tea consumption and lung cancer risk: a meta-analysis of case-control and cohort studies.
Recent epidemiologic studies, especially cohort and case-control studies, have yielded inconsistent findings regarding the association between tea consumption and risk for lung cancer. The aim of this study was to assess a potential relationship between tea consumption and the incidence of lung cancer worldwide. ⋯ Tea consumption may offer some protection against lung cancer.
-
Randomized Controlled Trial
Randomized clinical trial: effect of Lactobacillus plantarum 299 v on symptoms of irritable bowel syndrome.
Irritable bowel syndrome (IBS) is a common diagnosis in gastroenterology. Its etiology is unknown and therapeutic options limited. Trials suggest probiotics may be beneficial. The aim of this study was to assess the symptomatic efficacy of Lactobacillus plantarum 299 v (L. plantarum 299 v) for the relief of abdominal pain in patients with IBS fulfilling Rome II criteria. ⋯ An 8-wk treatment with L. plantarum 299 v did not provide symptomatic relief, particularly of abdominal pain and bloating, in patients fulfilling the Rome II criteria.
-
Diabetes mellitus (DM) is associated with significant morbidity and mortality and its prevalence is increasing worldwide. Although conventional antidiabetic agents are known to ameliorate the symptoms of diabetes, they also may cause adverse effects. The purpose of this review was to organize and discuss various studies that have been previously conducted indicating the efficacy of Allium cepa in DM. ⋯ This review will not only elucidate the nutritious facts of Allium cepa but may also help in understanding the molecular basis of its effects in DM. This review will explore in particular the medicinal characteristics of Allium cepa supporting that the consumption of dietary onion could lower blood glucose levels, thus contributing to the reduction of risk factors associated with DM.