Non-Evidence-Based Dietary Restrictions in Hospital Nutrition and Their Impact on Malnutrition: A Narrative Review of International and National Guidelines DOI Creative Commons

Sara Carnevale,

Assunta Vitale,

Monica Razzi

et al.

Dietetics, Journal Year: 2024, Volume and Issue: 3(4), P. 568 - 587

Published: Dec. 6, 2024

Background: Malnutrition is a major issue in hospitals, impacting over 25% of patients. It can arise from range factors, such as chronic underfeeding, diseases, aging, and inappropriate nutritional care. Unnecessary fasting the use incorrect dietary prescriptions also contribute to malnutrition, regardless patient’s underlying health conditions. Methods: A search strategy was applied identify pertinent articles on prescription management therapeutic diets hospital settings last 10 years (2014–2024) using PubMed database. The following English terms their combinations were used: diet, non-evidence-based restriction, food service, diets. Only national or international guidelines published considered. Results: narrative review developed through analysis two settings. main that should have limited are low-calorie, low-carbohydrate, low-protein, low-sodium because they inevitably lead reduction caloric and/or protein content, limit menu choices, make recipes less palatable. preventive total elimination lactose without diagnostic confirmation be avoided for intolerance symptoms diagnosis. Fasting after surgery avoided. differ part terminology bromatological composition diet. Conclusions: heterogeneity terminologies leads further confusion determining correct procedure managing prescribing Deepening increasing research field necessary overcome problem provided service very effective medicine providing calories, macronutrients, micronutrients.

Language: Английский

Bifidobacterium adolescentis-derived nicotinic acid improves host skeletal muscle mitochondrial function to ameliorate sarcopenia DOI Creative Commons
Zeng Zhang, Quan Guo, Zhihan Yang

et al.

Cell Reports, Journal Year: 2025, Volume and Issue: 44(2), P. 115265 - 115265

Published: Feb. 1, 2025

Sarcopenia significantly diminishes quality of life and increases mortality risk in older adults. While the connection between gut microbiome muscle health is recognized, underlying mechanisms are poorly understood. In this study, shotgun metagenomics revealed that Bifidobacterium adolescentis notably depleted individuals with sarcopenia, correlating reduced mass function. This finding was validated aged mice. Metabolomics analysis identified nicotinic acid as a key metabolite produced by B. adolescentis, linked to improvements functionality sarcopenia. Mechanistically, restores nicotinamide adenine dinucleotide (NAD+) levels muscle, inhibits FoxO3/Atrogin-1/Murf-1 axis, promotes satellite cell proliferation, reducing atrophy. Additionally, NAD+ activation enhances silent-information-regulator 1 (SIRT1)/peroxisome-proliferator-activated-receptor-γ-coactivator 1-alpha (PGC-1α) stimulating mitochondrial biogenesis promoting oxidative metabolism slow-twitch fibers, ultimately improving Our findings suggest adolescentis-derived could be promising therapeutic strategy for

Language: Английский

Citations

0
Molecular Mechanisms and Potential Interventions During Aging-associated Sarcopenia DOI

Xiaoqin Luo,

Jin Wang,

Qingqing Ju

et al.

Mechanisms of Ageing and Development, Journal Year: 2024, Volume and Issue: unknown, P. 112020 - 112020

Published: Dec. 1, 2024

Language: Английский

Citations

3
UNLOCKING DIAGNOSIS OF SARCOPENIA: THE ROLE OF CIRCULATING BIOMARKERS - A CLINICAL SYSTEMATIC REVIEW DOI
Francesca Veronesi, Francesca Salamanna, Veronica Borsari

et al.

Mechanisms of Ageing and Development, Journal Year: 2024, Volume and Issue: 222, P. 112005 - 112005

Published: Nov. 8, 2024

Language: Английский

Citations

1
Non-Evidence-Based Dietary Restrictions in Hospital Nutrition and Their Impact on Malnutrition: A Narrative Review of International and National Guidelines DOI Creative Commons

Sara Carnevale,

Assunta Vitale,

Monica Razzi

et al.

Dietetics, Journal Year: 2024, Volume and Issue: 3(4), P. 568 - 587

Published: Dec. 6, 2024

Background: Malnutrition is a major issue in hospitals, impacting over 25% of patients. It can arise from range factors, such as chronic underfeeding, diseases, aging, and inappropriate nutritional care. Unnecessary fasting the use incorrect dietary prescriptions also contribute to malnutrition, regardless patient’s underlying health conditions. Methods: A search strategy was applied identify pertinent articles on prescription management therapeutic diets hospital settings last 10 years (2014–2024) using PubMed database. The following English terms their combinations were used: diet, non-evidence-based restriction, food service, diets. Only national or international guidelines published considered. Results: narrative review developed through analysis two settings. main that should have limited are low-calorie, low-carbohydrate, low-protein, low-sodium because they inevitably lead reduction caloric and/or protein content, limit menu choices, make recipes less palatable. preventive total elimination lactose without diagnostic confirmation be avoided for intolerance symptoms diagnosis. Fasting after surgery avoided. differ part terminology bromatological composition diet. Conclusions: heterogeneity terminologies leads further confusion determining correct procedure managing prescribing Deepening increasing research field necessary overcome problem provided service very effective medicine providing calories, macronutrients, micronutrients.

Language: Английский

Citations

0