Search Results (4)

Background/Objectives: Legume allergy is increasingly recognized as plant-based diets expand and legume proteins are widely used in processed foods. We aimed to characterize the clinical features, sensitization profiles, and management outcomes of IgE-mediated legume allergy in Italian children. Methods: This retrospective single-center study (January 2022–January 2024) included children (<18 years) allergic to ≥1 index legume (pea, lentil, chickpea, common bean, or soy). Diagnosis required a compatible clinical history and evidence of IgE sensitization. Clinical and allergy characteristics were analyzed. Results: Fifty-five children (63.6% male) were included; all had atopic comorbidities, and 96.4% had additional food allergies. Median age at first reaction was 18 months; anaphylaxis occurred at onset in 12.7%, most frequently triggered by pea. Pea (70.9%) and lentil (69.1%) were the most prevalent allergies, with pea causing 50% of index-legume anaphylaxis. Multi-legume allergy predominated (74.5%), with frequent co-allergy among pea, lentil, and chickpea (56–86%). Soy allergy was less frequent and mainly associated with Gly m 4 sensitization. Single-legume allergy (25.5%) was associated with later onset (54 vs. 15 months; p = 0.013) and liver transplantation (21% vs. 2%; p = 0.047). Peanut co-allergy occurred in 25.5%. Among 34 oral food challenges (OFCs), 23.5% were positive, including one case of pea-induced anaphylaxis. Of 16 oral immunotherapy (OIT) protocols initiated, 31.3% reached the full target maintenance dose, 37.5% remained on a lower, partial maintenance dose, and 31.3% were discontinued due to oral allergy syndrome (OAS). Conclusions: Pediatric legume allergy is characterized by early onset, frequent multi-legume involvement, and common co-allergies. In this cohort, pea allergy was associated with the highest proportion of severe reactions. Species-specific differences in severity, patterns of multi-legume involvement, and OIT outcomes should be interpreted cautiously given the limited sample size, while highlighting the need for tailored management and improved risk assessment across legume species. Full article

Background/Objectives: The global population is undergoing a significant demographic shift characterised by an increasing proportion of older individuals. Healthy aging has become a priority for personal well-being and sustainable healthcare systems, with nutrition playing a pivotal role. However, the rise in non-communicable diseases (NCDs), malnutrition, and a shift in eating behaviour underscore the need for tailored, effective nutrition communication strategies. This research is intended to provide the basic data needed to support the development of tailored nutritional communication strategies and practices. Methods: To investigate these aspects, a cross-national survey about nutrition and nutrition communication was conducted within the framework of the Innovative Training Network SmartAge, focusing on older adults aged 60 years and above in Germany, Switzerland, Spain, and France (each 25%; N = 1000 persons). This paper specifically focuses on the development, methodology, and discussion of the survey and aims to investigate the characteristics of the sample in relation to their dietary patterns and food choices within the European context. Results: The analysis identified significant associations between various plant- and animal-based food items and the variables gender, age group, and country. Spanish participants showed a dietary pattern towards the Mediterranean Diet, while German participants showed tendencies towards the Western Diet. Furthermore, the findings revealed that protein-rich foods such as meat, fish, nuts and seeds, legumes, and (whole) grains were infrequently consumed, particularly among German and Swiss participants. Conclusions: This study highlights the need to promote adequate protein intake among older adults, emphasising diverse sources like legumes, nuts and seeds, (whole) grains, and lean meats to support healthy aging. For the development of future nutrition communication strategies, the influence of the specific social, cultural, and traditional factors needs to be considered. Full article

Australia has a very diverse pea-flowered legume flora with 1715 native and naturalised species currently recognised. Tribe Mirbelieae s.l. includes 44% of Australia’s peas in 24 genera with 756 recognised species. However, several genera within the Pultenaea alliance in tribe Mirbelieae are considered to be non-monophyletic and two main options have been proposed: option one is to merge ca. 18 genera containing ca. 540 species (the largest genus, Pultenaea has nomenclatural priority); and option two is to re-circumscribe some genera and describe new genera as required to form monophyletic groups. At the species level, option one would require 76% of names to be changed; whereas based on available data, option two is likely to require, at most, 8.3% of names to change. Option two therefore provides the least nomenclatural disruption but cannot be implemented without a robust phylogenetic framework to define new generic limits. Here we present novel analyses of available plastid DNA data (trnL-F) which suggest that option two would be feasible once sufficient data are generated to resolve relationships. However, the reticulate evolutionary histories or past rapid speciation suggested for this group may prevent the resolution of all nodes. We propose targeted use of Next-Generation Sequencing technology as the best way to resolve relationships between the key clades in the tribe and present a framework for such a study. An overview of current taxonomy in the tribe is presented, along with the state of taxonomic knowledge and availability of published descriptions for electronic flora treatments. Several new combinations and typifications are published in an appendix. Full article

Recent studies have assessed diet quality of low-income U.S. children participating in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), but differences by race/ethnicity remain unknown. We assessed racial/ethnic disparities in nutrient intake from dietary sources (not supplements) among children participating in WIC, with a focus on priority nutrients and food groups for future WIC food package revisions, as described in a recent report by the National Academies of Sciences, Engineering, and Medicine (NASEM). We used data from the 2011–2014 National Health and Nutrition Examination Surveys (NHANES) and multivariable linear regression analysis to evaluate relationships between race/ethnicity and nutrient/food group intake of children participating in WIC. All data were analyzed using SAS 9.4 survey procedures, accounting for the complex survey design of the NHANES. Compared to non-Hispanic White children, Hispanic children had diets with better nutrient distribution and lower dietary energy density, while non-Hispanic Black children had diets with poorer nutrient intake. Hispanic children had higher potassium and fiber intake, and consumed more legumes, while non-Hispanic Black children had lower calcium and vitamin D intake, higher sodium intake, and lower total dairy intake, compared to non-Hispanic White children. These findings can inform WIC nutrition education messages and future food package revisions. Full article