Departamento de Alimentação e Nutrição
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Percorrer Departamento de Alimentação e Nutrição por Domínios Científicos e Tecnológicos (FOS) "Ciências Agrárias::Ciências Veterinárias"
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- From health impact to green choices: The dual impact of fermented foodsPublication . Assunção, Ricardo; Laranjo, MartaFermented foods (FF) have been an essential part of human diets across cultures, cherished for their distinctive flavors and preservation capabilities. Beyond their culinary value, FF have shown significant potential health benefits (1). Studies link fermented foods to antioxidation, lower blood lipid levels, enhanced immunity, tumor inhibition, delayed aging, and prevention of gastrointestinal disorders (2). However, their consumption needs caution regarding potential risks, such as pathogenic contamination or the formation of harmful by-products during fermentation. The safety of fermented foods is currently being systematically revised within the PIMENTO CA20128 under WG3-Health benefits and risks of fermented foods. To navigate these complexities, risk-benefit assessment methodologies provide a robust scientific framework to evaluate the trade-offs, enabling evidence-based dietary recommendations (3). Sustainability is another pivotal aspect of fermented foods. In the face of global challenges like food waste and climate change, fermentation emerges as a key strategy (4). For instance, kimchi and sauerkraut help preserve surplus vegetables, while yogurt and kefir optimize dairy utilization. Nonetheless, the production of certain products, such as fermented meats, underscores the need for strategies to mitigate their environmental impacts while maintaining their benefits. This communication highlights the dual role of fermented foods in promoting health and enhancing sustainability. By bridging tradition and innovation, fermented foods hold the potential to support the transition towards sustainable food systems, paving the way for future diets that address pressing public health and environmental priorities.
- Glyphosate in the Iberian Peninsula: Evaluating risks to Iberian wildlifePublication . Baptista, Catarina Jota; Marques, Gonçalo Nogueira; Gonçalves, Luísa Lima; Assunção, Ricardo; Martinez-Haro, MónicaGlyphosate [N-(phosphonomethyl)glycine] (GlyP) is an herbicide extensively used worldwide, including the Iberian Peninsula. It is mainly used in agricultural landscapes but also in urban areas, in railways, and even in water bodies. Despite glyphosate’s large use, there is a paucity of research on its exposure and its potential effects on wildlife living treated environments. In recent years, an increasing number of studies have warned about the effects of this herbicide namely, on oxidative stress, and on liver and kidney in different taxa. Additionally, some studies also suggested endocrine disruption capacity in reptiles or genotoxicity in fish. Most of these studies have been carried out on experimental animals, in laboratory conditions, so the real exposure and potential effects on wildlife is largely unknown. In this context, this review is intended to help understand the ecological consequences that glyphosate may be exerting on wildlife that inhabit the Iberian Peninsula.