Review
Nutrition & Dietetics
Aleksandra Bojarczuk, Magdalena Dzitkowska-Zabielska
Summary: Antioxidants in sports exercise training are a controversial topic in research. Athletes often use plant-derived polyphenol supplements to minimize exercise-induced oxidative stress, enhance muscle recovery, and improve performance. However, the existing literature lacks definitive evidence supporting the promotion of dietary polyphenols specifically among athletes. This review highlights the limited evidence suggesting the benefits of antioxidant substances for athletes and emphasizes the need for further research on their impact on exercise-induced oxidative stress and optimal dosing methods.
Article
Agronomy
Robert Nagy, Eszter Muranyi, Piroska Birone Molnar, Judit Szepesi, Zoltan Gyori, Szilvia Veres, Judit Remenyik, Peter Sipos
Summary: This study evaluated the bioactive profiles and antioxidant potentials of brans from six sorghum varieties using spectrophotometric methods. Results showed that the bran of red varieties contained a higher amount of polyphenols and tannins and exhibited higher antioxidant capacities than the bran of white varieties, with the exception of one red genotype. Two red varieties had the highest total polyphenol contents. In conclusion, red-colored varieties are a good source of polyphenols and the environmental conditions greatly affect the bioactive profile of sorghum.
Review
Agriculture, Multidisciplinary
Camila Menezes Kamchen, Fellipe Lopes de Oliveira, Thamara Rosa de Souza, Bruno Serpa Vieira, Bruna Telles, Maressa Caldeira Morzelle
Summary: The systematic review and meta-analysis focused on examining the effects of selenium biofortification on the content of total phenolic compounds in brassicas. The results suggested a significant increase in total phenolic compound content in the supplemented group, although considerable heterogeneity was observed between studies.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2023)
Article
Agriculture, Dairy & Animal Science
Grecica Mariana Colombo, Robson Matheus Marreiro Gomes, Sonia Astrid Munoz Buitrago, Juan Rafael Buitrago Ramirez, Alan Carvalho de Sousa Araujo, Fernando Pablo Silva Oliveira, Virginia Fonseca Pedrosa, Luis Alberto Romano, Marcelo Tesser, Wilson Wasielesky, Jose Maria Monserrat
Summary: The study shows that bioflocs were able to assimilate antioxidants from acai and transfer them to juvenile shrimp. The administration of 20 mg acai L-1 resulted in improved intestinal health and lipid damage mitigation. However, high daily doses of acai (80 mg L-1) led to increased mortality and muscle damage in shrimp.
Article
Food Science & Technology
Ilaria Frosi, Daniela Vallelonga, Raffaella Colombo, Chiara Milanese, Adele Papetti
Summary: This study aimed to investigate the polyphenolic extract from rice husk's ability to counteract protein glycation at different stages, using in vitro assays. Microwave-assisted extraction was used to recover the polyphenols, and the extraction parameters were optimized. The extract showed dose-dependent activity in inhibiting fructosamine formation in the early stage of glycation and almost completely inhibited advanced glycation end products (AGEs) in the middle stage, as well as demonstrating good trapping ability against alpha-dicarbonyl intermediates. The presence of ten polyphenols, mainly hydroxycinnamic acids and flavonoids, supported the results.
Article
Biochemistry & Molecular Biology
Xie Xing, Chen Chun, Fu Xiong, Liu Rui-Hai
Summary: The study focused on investigating the antiglycation capacity of Sargassum pallidum extract on ovalbumin glycation and the mechanism of its active compounds, 6-gingerol and poricoic acid A. The results demonstrated that the combination of poricoic acid A and 6-gingerol showed a synergistic effect in inhibiting the formation of advanced glycation end products. The binding of 6-gingerol and poricoic acid A with ovalbumin was driven by hydrogen bonds and van der Waals interactions, making them potential antiglycation inhibitors for treating diabetes complications.
Article
Plant Sciences
Ramdan Btissam, El Cadi Hafssa, Nhiri Mohamed
Summary: This study investigated the anti-glycation activity of extracts from several plant species in the Apiaceae family and found that these extracts possess antioxidant activity. The anti-glycation effect of the Apiaceae family may be attributed to its richness in reducing sugars.
PAKISTAN JOURNAL OF BOTANY
(2022)
Article
Food Science & Technology
Hsiu-Mei Chiang, Jia-Ling Lyu, Meng-En Lu, Yung-Hsiang Lin, Shu-Ting Chan, Yung-Kai Lin, Chi-Fu Chiang
Summary: This study investigated the antioxidant, anti-glycation, and whitening effects of wasabi leaf extract. The results showed that the extract inhibited tyrosinase activity, decreased melanin content, decreased inflammatory factor expression, and inhibited advanced glycation end products formation. Clinical trials also demonstrated improved skin condition.
JOURNAL OF FUNCTIONAL FOODS
(2023)
Review
Medicine, General & Internal
Anne M. M. van Dijk, Alexandra S. Bruins S. Slot, Piero Portincasa, Sebastiaan N. Siegerink, Najiba Chargi, Carina J. R. Verstraete, Joep de Bruijne, Frank P. P. Vleggaar, Karel J. J. van Erpecum
Summary: Prophylactic supplementation of BCAA appears to be safe and may improve survival in cirrhotic patients.
EUROPEAN JOURNAL OF CLINICAL INVESTIGATION
(2023)
Article
Nutrition & Dietetics
Ximena Palma, Samanta Thomas-Valdes, Gonzalo Cruz
Summary: The study shows that acute consumption of blueberries reduces postprandial glucose AUC and increases insulin levels, while supplementation improves insulin sensitivity without significant effects on glucose levels. Additionally, there were no changes in antioxidant capacity observed.
Article
Green & Sustainable Science & Technology
Rossana V. C. Cardoso, Marcio Carocho, Angela Fernandes, Jose Pinela, Dejan Stojkovic, Marina Sokovic, Diego Cunha Zied, Juan Diego Valenzuela Cobos, Ana M. Gonzalez-Paramas, Isabel C. F. R. Ferreira, Lillian Barros
Summary: The study found that moderate supplementation (up to 1%) of minerals to oyster mushrooms seemed to have a positive impact on the quality of mushrooms from Mogi-das-Cruzes region, while high supplementation was more favorable for mushrooms from the Presidente Prudente region. Supplementation showed positive effects in increasing the production of some secondary metabolites in the mushrooms without causing any negative cytotoxic effects.
Review
Clinical Neurology
Huan Wang, Mengdi Jin, Mengtong Xie, Yuqing Yang, Fengyu Xue, Weizhen Li, Min Zhang, Zhijun Li, Xinwei Li, Ningning Jia, Yane Liu, Xingyao Cui, Guoyan Hu, Lin Dong, Guixia Wang, Qiong Yu
Summary: New research supports the use of an integrated approach to treating depression, including lifestyle modifications. This meta-analysis investigated the relationship between various antioxidant supplements and depression, finding that they have a positive effect on both depression and anxiety states.
JOURNAL OF AFFECTIVE DISORDERS
(2023)
Review
Nutrition & Dietetics
Kiran Kumar Gudivada, Ashish Kumar, Mariam Shariff, Sriram Sampath, Manu MK. Varma, Sumitra Sivakoti, Bhuvana Krishna
Summary: The study examined the effectiveness of antioxidant micronutrient supplementation in critically ill adult patients through experimental drugs, reviews, and analyses. The results indicate that AxM may reduce all-cause mortality, but the evidence is still insufficient. Secondary outcomes show that AxM is beneficial in some aspects for patients.
CLINICAL NUTRITION
(2021)
Review
Medicine, General & Internal
Chia-Chun Yang, Sheng-Ta Tsai, Berne Ting, Ying-Chih Cheng, Chin-Kun Wang, Jane Pei-Chen Chang, Kuan-Pin Su
Summary: This study aimed to investigate the impact of vitamin D supplementation on psychological outcomes and quality of life in fibromyalgia patients. The findings suggest that vitamin D supplementation has significant positive effects on physical function, role limitations due to emotional health, social function, and general health in patients with fibromyalgia. However, no significant improvement was observed in pain scores, Fibromyalgia Impact Questionnaire scores, and Beck's Depression Inventory scores.
JOURNAL OF CLINICAL MEDICINE
(2023)
Review
Medicine, General & Internal
Fanji Qiu, Jinfeng Li, Kirsten Legerlotz
Summary: This systematic review and meta-analysis found that additional dietary supplementation during physiotherapeutic treatment can significantly improve the reduction in pain score, but it has no effect on functional outcomes.
JOURNAL OF CLINICAL MEDICINE
(2022)
Review
Nutrition & Dietetics
Susane Fanton, Ludmila F. M. F. Cardozo, Emilie Combet, Paul G. Shiels, Peter Stenvinkel, Itamar Oliveira Vieira, Humberto Rebello Narciso, Jerry Schmitz, Denise Mafra
Summary: Chocolate is a well-loved food with various health benefits, including neuroprotection, anti-inflammatory, and antioxidant properties. Despite its known protective effects, there is limited research on the impact of chocolate on chronic kidney disease.
CLINICAL NUTRITION
(2021)
Article
Green & Sustainable Science & Technology
Antonis Vlassopoulos, Konstantina Filippou, Aleks Pepa, Olga Malisova, Dimitra Xenaki, Maria Kapsokefalou
Summary: FEAD, established by the EU in 2016 to combat food insecurity, has been found through computational analysis and surveys to make significant contributions to beneficiaries' diets and satisfaction. It has a positive impact on feelings of anxiety and security, as well as household budgets. High beneficiary satisfaction and the perceived substantial assistance highlight the program's effectiveness.
Article
Nutrition & Dietetics
Olga Malisova, Antonis Vlassopoulos, Aikaterini Kandyliari, Evaggelia Panagodimou, Maria Kapsokefalou
Summary: The study evaluated the dietary intake and lifestyle habits of 10-12 year old children in the School Lunch Program in Greece, finding that despite consuming fewer meals, there were no significant differences in energy and macronutrient intake. School Lunch recipients had lower intakes of cereals/potatoes and legumes, but higher fruit intake compared to control subjects. Additionally, School Lunch recipients reported higher screen time during weekdays and weekends.
Article
Nutrition & Dietetics
Ioanna Apostolaki, Aleks Pepa, Antonis Vlassopoulos, Maria Kapsokefalou
Summary: In older adults, Social Capital, Health-Related Quality of Life (HRQL), and adherence to the Mediterranean Diet seem to have intricate interrelations that impact both diet quality and overall quality of life.
Review
Endocrinology & Metabolism
Chaitong Churuangsuk, Julien Hall, Andrew Reynolds, Simon J. Griffin, Emilie Combet, Michael E. J. Lean
Summary: The study evaluated different dietary approaches for weight loss and remission in patients with type 2 diabetes. It found that very low energy diets and formula meal replacements were the most effective methods, while most evidence was limited to a duration of 1 year or less.
Review
Nutrition & Dietetics
Lais de Souza Gouveia Moreira, Susane Fanton, Ludmila Cardozo, Natalia A. Borges, Emilie Combet, Paul G. Shiels, Peter Stenvinkel, Denise Mafra
Summary: Chronic kidney disease (CKD) is a disease characterized by systemic inflammation, oxidative stress, and gut dysbiosis, leading to metabolic disorders and increased risk of cardiovascular disease-associated death. Diet plays a crucial role in the prevention and management of CKD and its complications, and beetroot, a root vegetable rich in bioactive compounds such as nitrate, betaine, and betalain, has shown beneficial effects in CKD, including blood pressure reduction, anti-inflammatory properties, and antioxidant actions.
Article
Nutrition & Dietetics
Alexandra Katidi, Anthi Pavlopoulou, Antonis Vlassopoulos, Maria Kapsokefalou
Summary: This study analyzed the prevalence of packaged foods marketed as 'natural/organic' in Greece and compared their nutritional composition with conventional foods. The results showed that the differences in nutritional composition between natural/organic and conventional foods were minimal.
Article
Chemistry, Multidisciplinary
Antonis Vlassopoulos, Theano Mikrou, Artemis Papantoni, Georgios Papadopoulos, Maria Kapsokefalou, Athanasios Mallouchos, Chrysavgi Gardeli
Summary: Terpenoid compounds show both anti- and proglycative activity based on the incubation conditions. Thymol exhibited the strongest antiglycative capacity among the terpenoid compounds.
APPLIED SCIENCES-BASEL
(2022)
Article
Nutrition & Dietetics
Katie Nicol, Bahareh Mansoorian, Agnieszka Latosinska, Aimilia Koutroulaki, Bill Mullen, Emilie Combet
Summary: This study investigated the effects of commonly consumed seed oils with different fatty acid profiles on proteomic and cardiometabolic markers. The results showed that replacing habitual fat with either rapeseed oil or sunflower oil for 12 weeks did not lead to improvements or worsening in cardiovascular health markers in overweight or obese individuals.
EUROPEAN JOURNAL OF NUTRITION
(2022)
Article
Nutrition & Dietetics
Alexandra Katidi, Antonis Vlassopoulos, Stefania Xanthopoulou, Barbara Boutopoulou, Dafni Moriki, Olympia Sardeli, Jose angel Rufian-Henares, Konstantinos Douros, Maria Kapsokefalou
Summary: Branded food composition databases (BFCDs) are valuable tools that meet various user needs. This study expanded the Greek BFCD, HelTH, to include allergen information for its 4002 products. The study found that at least one allergen was present in the ingredient list of 68.4% of the products and in the precautionary statement of 38.9% of the products. Milk, gluten, and soybeans were most commonly declared in the ingredient list, while nuts, eggs, and milk were most commonly declared in precautionary statements. 5.3% of the products claimed to be allergen-free, with the majority referring to gluten and milk. Overall, there were no significant differences in the nutritional composition between allergen-free claimed products and their equivalents.
Article
Nutrition & Dietetics
Antonis Vlassopoulos, Alexandra Katidi, Maria Kapsokefalou
Summary: This study evaluated the performance and discriminatory capacity of the Nutri-Score system in Greece, as well as its alignment with national food-based dietary guidelines. The results showed that the system has the potential to guide consumers towards better food choices and aligns well with the guidelines.
FRONTIERS IN NUTRITION
(2022)
Article
Nutrition & Dietetics
Antonis Vlassopoulos, Alexandra Katidi, Tereza Savvidou, Maria Kapsokefalou
Summary: The Mediterranean diet (MD) has been recognized as a healthy diet pattern and is included in the dietary guidelines of various countries. Aligning Nutri-Score with the MD Pyramid is crucial to ensure that future food-level policies are in line with existing dietary guidelines. The study found that Nutri-Score successfully aligns with the MD Pyramid and demonstrates good discriminatory capacity within each tier.
Article
Nutrition & Dietetics
Alexandra Katidi, Konstantina Xypolitaki, Antonis Vlassopoulos, Maria Kapsokefalou
Summary: The nutritional quality and adequacy of plant-based meat and dairy imitation products as substitutes are still being debated. This study examined the nutritional composition and quality of currently available meat and dairy imitations in Greece using the Greek Branded Food Composition Database (HelTH) and the Nutri-Score algorithm.
Article
Nutrition & Dietetics
Alexandra Katidi, Stefania Xanthopoulou, Antonis Vlassopoulos, Stamoulis Noutsos, Kostas Priftis, Maria Kapsokefalou
Summary: This study explored the relationship between the consumption of ultra-processed foods (UPFs) and the presence of allergens. It found that UPFs are more likely to contain allergens compared to unprocessed foods. However, the degree of processing alone is not sufficient to identify allergen-free choices within the same category.
Article
Food Science & Technology
Alexandra Katidi, Antonis Vlassopoulos, Stamoulis Noutsos, Maria Kapsokefalou
Summary: Although the Mediterranean diet (MD) is considered healthy, the NOVA classification system does not align well with MD recommendations, as it identifies a large proportion of foods as ultra-processed foods (UPFs). Even the base of the MD pyramid contains more than 50% UPFs according to NOVA. This classification system has limited discriminatory capacity and restricts food choices within the MD tiers.
