Sodium intake, health implications, and the role of population-level strategies

2020 ◽  
Author(s):  
Ghadeer S Aljuraiban ◽  
Arun Pulikkottil Jose ◽  
Priti Gupta ◽  
Krithiga Shridhar ◽  
Dorairaj Prabhakaran
Keyword(s):  
Sodium Intake ◽  
Population Level ◽  
World Health ◽  
Current Evidence ◽  
Health Implications ◽  
High Sodium ◽  
Reduce Sodium Intake ◽  
Matters Of Concern

Abstract Evidence to date suggests that high sodium intake affects health adversely, yet the role of a population-level strategy to reduce sodium intake is often contested. This review focuses on current available evidence on regional sodium intake levels, health implications of sodium intake, and population-level strategies implemented worldwide. The limitations in evidence, the difficulties in implementing population-wide strategies to reduce sodium intake, and the need for such strategies are critically reviewed. Evidence clearly shows that sodium has an adverse effect on blood pressure, cardiovascular disease, and mortality. However, whether reduced sodium intake benefits all individuals or only hypertensive individuals is still unclear. Methodological issues and publication bias in current evidence are other matters of concern in sodium-related research. While it is essential to continue working toward the World Health Organization’s target of 30% reduction in sodium intake, due consideration should be given to improving the quality of research, reducing bias in publications, and reviewing evidence more critically.

scholarly journals A Comprehensive Review Evaluating the Impact of Protein Source (Vegetarian vs. Meat Based) in Hepatic Encephalopathy

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 370
Author(s):  
Umair Iqbal ◽  
Ravirajsinh N. Jadeja ◽  
Harshit S. Khara ◽  
Sandeep Khurana
Keyword(s):  
Hepatic Encephalopathy ◽  
Protein Intake ◽  
Alternative Therapy ◽  
Case Series ◽  
Current Evidence ◽  
Branch Chain Amino ◽  
The Impact ◽  
Protein Diets

Hepatic encephalopathy (HE) is a common neurological consequence in patients with cirrhosis and has a healthcare burden of USD 5370 to 50,120 per patient annually. HE significantly hampers the quality of life and is a major cause of morbidity and mortality. Patients with cirrhosis are at a high risk for protein-calorie malnutrition due to altered metabolism. Current evidence has changed the old belief of protein restriction in patients with cirrhosis and now 1.2 to 1.5 g/kg/day protein intake is recommended. Case series and studies with small numbers of participants showed that a vegetarian protein diet decreases the symptoms of HE when compared to a meat-based diet, but the evidence is limited and requires further larger randomized controlled trials. However, vegetable or milk-based protein diets are good substitutes for patients averse to meat intake. Branch chain amino acids (BCAA) (leucine, isoleucine and valine) have also been shown to be effective in alleviating symptoms of HE and are recommended as an alternative therapy in patients with cirrhosis for the treatment of HE. In this review, we provide an overview of current literature evaluating the role of protein intake in the management of HE in cirrhosis.

scholarly journals Urine Spot Samples Can Be Used to Estimate 24-Hour Urinary Sodium Excretion in Children

2018 ◽  
Vol 148 (12) ◽  
pp. 1946-1953 ◽  
Author(s):  
Magali Rios-Leyvraz ◽  
Pascal Bovet ◽  
René Tabin ◽  
Bernard Genin ◽  
Michel Russo ◽  
...  
Keyword(s):  
Sodium Excretion ◽  
Salt Intake ◽  
Sodium Intake ◽  
Population Level ◽  
Urinary Sodium Excretion ◽  
Cross Sectional Study ◽  
Urinary Sodium ◽  
Cross Sectional ◽  
High Sodium ◽  
Individual Level

ABSTRACT Background The gold standard to assess salt intake is 24-h urine collections. Use of a urine spot sample can be a simpler alternative, especially when the goal is to assess sodium intake at the population level. Several equations to estimate 24-h urinary sodium excretion from urine spot samples have been tested in adults, but not in children. Objective The objective of this study was to assess the ability of several equations and urine spot samples to estimate 24-h urinary sodium excretion in children. Methods A cross-sectional study of children between 6 and 16 y of age was conducted. Each child collected one 24-h urine sample and 3 timed urine spot samples, i.e., evening (last void before going to bed), overnight (first void in the morning), and morning (second void in the morning). Eight equations (i.e., Kawasaki, Tanaka, Remer, Mage, Brown with and without potassium, Toft, and Meng) were used to estimate 24-h urinary sodium excretion. The estimates from the different spot samples and equations were compared with the measured excretion through the use of several statistics. Results Among the 101 children recruited, 86 had a complete 24-h urine collection and were included in the analysis (mean age: 10.5 y). The mean measured 24-h urinary sodium excretion was 2.5 g (range: 0.8–6.4 g). The different spot samples and equations provided highly heterogeneous estimates of the 24-h urinary sodium excretion. The overnight spot samples with the Tanaka and Brown equations provided the most accurate estimates (mean bias: −0.20 to −0.12 g; correlation: 0.48–0.53; precision: 69.7–76.5%; sensitivity: 76.9–81.6%; specificity: 66.7%; and misclassification: 23.0–27.7%). The other equations, irrespective of the timing of the spot, provided less accurate estimates. Conclusions Urine spot samples, with selected equations, might provide accurate estimates of the 24-h sodium excretion in children at a population level. At an individual level, they could be used to identify children with high sodium excretion. This study was registered at clinicaltrials.gov as NCT02900261.

scholarly journals Sodium Levels of Processed Meat in Australia: Supermarket Survey Data from 2010 to 2017

Nutrients ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 1686 ◽  
Author(s):  
Emalie Sparks ◽  
Clare Farrand ◽  
Joseph Santos ◽  
Briar McKenzie ◽  
Kathy Trieu ◽  
...  
Keyword(s):  
Sodium Intake ◽  
Meat Products ◽  
Monitoring And Evaluation ◽  
Sodium Content ◽  
World Health ◽  
Processed Meat ◽  
High Sodium ◽  
Processed Meats ◽  
Health Organization ◽  
Health Dialogue

High sodium intake increases blood pressure and consequently increases the risk of cardiovascular diseases. In Australia, the best estimate of sodium intake is 3840 mg sodium/day, almost double the World Health Organization (WHO) guideline (2000 mg/day), and processed meats contribute approximately 10% of daily sodium intake to the diet. This study assessed the median sodium levels of 2510 processed meat products, including bacon and sausages, available in major Australian supermarkets in 2010, 2013, 2015 and 2017, and assessed changes over time. The median sodium content of processed meats in 2017 was 775 mg/100 g (interquartile range (IQR) 483–1080). There was an 11% reduction in the median sodium level of processed meats for which targets were set under the government’s Food and Health Dialogue (p < 0.001). This includes bacon, ham/cured meat products, sliced luncheon meat and meat with pastry categories. There was no change in processed meats without a target (median difference 6%, p = 0.450). The new targets proposed by the current government’s Healthy Food Partnership capture a larger proportion of products than the Food and Health Dialogue (66% compared to 35%) and a lower proportion of products are at or below the target (35% compared to 54%). These results demonstrate that voluntary government targets can drive nutrient reformulation. Future efforts will require strong government leadership and robust monitoring and evaluation systems.

scholarly journals Role of the endothelium-dependent relaxing factor nitric oxide on renal function.

1992 ◽  
Vol 2 (9) ◽  
pp. 1371-1387 ◽  
Author(s):  
J C Romero ◽  
V Lahera ◽  
M G Salom ◽  
M L Biondi
Keyword(s):  
Nitric Oxide ◽  
Renal Function ◽  
Perfusion Pressure ◽  
Sodium Intake ◽  
Systemic Circulation ◽  
Renal Perfusion ◽  
Renin Release ◽  
High Sodium ◽  
Renal Perfusion Pressure

The role of nitric oxide in renal function has been assessed with pharmacologic and physiologic interventions. Pharmacologically, the renal vasodilation and, to some extent, the natriuresis produced by endothelium-dependent vasodilators such as acetylcholine and bradykinin are mediated by nitric oxide and also by prostaglandins. However, prostaglandins and nitric oxide do not participate in the renal effects produced by endothelium-independent vasodilators such as atrial natriuretic peptide, prostaglandin I2, and nitroprusside. Physiologically, nitric oxide and prostaglandins exert a strong regulation on the effects produced by changes in renal perfusion pressure. Increments in renal perfusion pressure within the range of RBF autoregulation appear to inhibit prostaglandin synthesis while simultaneously enhancing the formation of nitric oxide. Nitric oxide modulates autoregulatory vasoconstriction and at the same time inhibits renin release. Conversely, a decrease of renal perfusion pressure to the limit of or below RBF autoregulation may inhibit the synthesis of nitric oxide but may trigger the release of prostaglandins, whose vasodilator action ameliorates the fall in RBF and stimulates renin release. Nitric oxide and prostaglandins are also largely responsible for mediating pressure-induced natriuresis. However, unlike prostaglandins, mild impairment of the synthesis of nitric oxide in systemic circulation produces a sustained decrease in sodium excretion, which renders blood pressure susceptible to be increased during high-sodium intake. This effect suggests that a deficiency in the synthesis of nitric oxide could constitute the most effective single disturbance to foster the development of a syndrome similar to that seen in salt-sensitive hypertension.

scholarly journals Quality of Response in Acute Myeloid Leukemia: The Role of Minimal Residual Disease

Cancers ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 1417
Author(s):  
Maurillo ◽  
Bassan ◽  
Cascavilla ◽  
Ciceri
Keyword(s):  
Acute Myeloid Leukemia ◽  
Myeloid Leukemia ◽  
Residual Disease ◽  
Current Evidence ◽  
Tailored Therapy ◽  
Factors Associated ◽  
Minimal Residual ◽  
Acute Myeloid

: In the acute myeloid leukemia (AML) setting, research has extensively investigated the existence and relevance of molecular biomarkers, in order to better tailor therapy with newly developed agents and hence improve outcomes and/or save the patient from poorly effective therapies. In particular, in patients with AML, residual disease after therapy does reflect the sum of the contributions of all factors associated with diagnosis and post-diagnosis resistance. The evaluation of minimal/measurable residual disease (MRD) can be considered as a key tool to guide patient’s management and a promising endpoint for clinical trials. In this narrative review, we discuss MRD evaluation as biomarker for tailored therapy in AML patients; we briefly report current evidence on the use of MRD in clinical practice, and comment on the potential ability of MRD in the assessment of the efficacy of new molecules.

scholarly journals Antimicrobial Resistance Following Azithromycin Mass Drug Administration: Potential Surveillance Strategies to Assess Public Health Impact

2019 ◽  
Vol 70 (7) ◽  
pp. 1501-1508 ◽  
Author(s):  
Ines Mack ◽  
Mike Sharland ◽  
James A Berkley ◽  
Nigel Klein ◽  
Surbhi Malhotra-Kumar ◽  
...  
Keyword(s):  
Drug Administration ◽  
Mass Drug Administration ◽  
Controlled Trial ◽  
Population Level ◽  
Health Impact ◽  
Childhood Mortality ◽  
World Health ◽  
Current Evidence ◽  
Multiresistant Pathogens ◽  
Microbiological Techniques

Abstract The reduction in childhood mortality noted in trials investigating azithromycin mass drug administration (MDA) for trachoma control has been confirmed by a recent large randomized controlled trial. Population-level implementation of azithromycin MDA may lead to selection of multiresistant pathogens. Evidence suggests that repeated azithromycin MDA may result in a sustained increase in macrolide and other antibiotic resistance in gut and respiratory bacteria. Current evidence comes from standard microbiological techniques in studies focused on a time-limited intervention, while MDA implemented for mortality benefits would likely repeatedly expose the population over a prolonged period and may require a different surveillance approach. Targeted short-term and long-term surveillance of resistance emergence to key antibiotics, especially those from the World Health Organization Access group, is needed throughout any implementation of azithromycin MDA, focusing on a genotypic approach to overcome the limitations of resistance surveillance in indicator bacteria.

scholarly journals Exercise in the management of multiple sclerosis relapses: current evidence and future perspectives

2020 ◽  
Vol 10 (2) ◽  
pp. 103-115 ◽  
Author(s):  
Scott Rooney ◽  
Hani Albalawi ◽  
Lorna Paul
Keyword(s):  
Quality Of Life ◽  
Multiple Sclerosis ◽  
Steroid Therapy ◽  
Recovery Of Function ◽  
Current Evidence ◽  
Future Perspectives

Relapses are a common feature of multiple sclerosis; however, recovery from relapses is often incomplete, with up to half of people experiencing residual disabilities postrelapse. Therefore, treatments are required to promote recovery of function and reduce the extent of residual disabilities postrelapse. Accordingly, this Perspective article explores the role of exercise in relapse management. Current evidence from two studies suggests that exercise in combination with steroid therapy improves disability and quality of life postrelapse, and may be more beneficial in promoting relapse recovery than steroid therapy alone. However, given the small number of studies and methodological limitations, further studies are required to understand the effects of exercise in relapse management and the mechanism through which exercise influences relapse recovery.

scholarly journals Food components and diet habits: chief factors of cancer development

2019 ◽  
Vol 3 (4) ◽  
pp. 227-231
Author(s):  
Rihab Ksouri
Keyword(s):  
Fruits And Vegetables ◽  
Cancer Development ◽  
Current Evidence ◽  
Unhealthy Lifestyle ◽  
Chief Factors ◽  
Canned Foods ◽  
Risk Of Cancer ◽  
The Relationship

Abstract Food is a vital need for everyone. Today, there is food for all, but the world still suffers from under- and over-nutrition and risk of cancer development and chronic diseases can follow both cases. Worldwide, cancer is a leading cause of mortality after cardiovascular disease; it is considered the second reason for death globally. Role of nutritional habits, the quality of food, the consumption of canned foods, genetically modified fruits and vegetables and exposed food to certain pesticides and carcinogens agents, and unhealthy lifestyle behaviours such as smoking, alcohol, obesity, and fast-foods consumption may be at risk to the development of some cancers. In recent decades, researchers have carried out attention in this field to improve the quality of life and to limit nutrition problems. Thus, this study aims to summarize current evidence on the relationship between nutritional factors and cancer expansion, how nutrition can be a heal and a source of fatal illness leading to death. In detail, this review will highlight the influence of specific foodstuffs on the threat of cancer incidence and recurrence by providing some examples of most carcinogenic compounds.

The Chief Fallacy: A Commentary on Hostility to Hospitality

2020 ◽  
Vol 9 (2) ◽  
pp. 109-113
Author(s):  
Fabian Winiger
Keyword(s):  
Institutional Reform ◽  
Cross Cultural ◽  
World Health ◽  
Spiritual Experiences ◽  
Personal Beliefs ◽  
Life Measure ◽  
Structural Pluralism ◽  
The World

AbstractThis commentary takes issue with three central themes contained in Michael and Tracy Balboni’s Hostility to Hospitality: the argument against a ‘spirituality of immanence’ prevalent in biomedicine, the proposal for ‘structural pluralism’ as a model of institutional reform that addresses the alleged deficiencies of immanence, and the role of ‘chief love’ in the conceptualisation of a spirituality suitable to this form of pluralism. Drawing on a brief discussion of spiritualities which do not fit into the hermeneutic of ‘chief love’, we suggest that the Balbonis’ argument contains largely unexamined assumptions coloured by the authors’ own theological commitments. We contend that the success of ‘structural pluralism’ hinges on the extent to which the authors can credibly disentangle particular religious interests from their proposal for institutional reform, and that this requires broad consultation of spiritual experiences beyond ‘chief love’ and the critique of immanence. The World Health Organisation’s cross-cultural methodology employed in the development of a quality of life measure that incorporates “religiousness, spirituality and personal beliefs” (‘WHOQOL-SRPB’) is briefly discussed as an example of such consultation.

Sign in / Sign up

Export Citation Format

Share Document