Authors
Esther Lopez-Garcia, Irene Bretón-Lesmes, Araceli Díaz-Perales, M Victoria Moreno-Arribas, María P Portillo, Ana Rivas, Ujué Fresán, Lydia Parro-Magán, Cristina Recuero-Carretero, María Ángeles Carlos-Chillerón
Published in
European journal of clinical nutrition. Jul 28, 2026. Epub Jul 28, 2026.
Abstract
The 2030 Agenda for Sustainable Development highlights the urgent need for a profound transformation in food production and consumption to enhance both sustainability and human health. The aim of this study is to provide both the general population and food system stakeholders with the most comprehensive and current information available on healthy and sustainable dietary patterns, in the form of culturally adapted food-based guidelines.
We performed a systematic review of the scientific evidence published since 2019 on the association between main food groups consumption and the risk of developing chronic diseases and premature mortality to update the information provided by the Dietary Guidelines for Americans 2020-2025, which summarized previous evidence. With this information, we updated the servings recommended in the former dietary guidelines for Spain. Then, we considered the recommendations of the EAT-Lancet Commission for healthy diets within planetary boundaries, specific dietary habits and food production in Spain, and adjusted the servings per each group to consider these characteristics.
A minimum intake of 5 servings of vegetables and fruits per day is recommended, which may be distributed in at least 3 servings of vegetables per day, and 2-3 servings of fruits per day. Cereal consumption is set at 3-6 servings per day, adjusted to individual energy needs and prioritizing whole grains, no more than 4 servings per day are advised in cases of caloric restriction. Plant-based foods are recommended as the primary protein source, with legumes incorporated into at least one main daily meal and consumed at a frequency of at least 4 servings per week, ideally up to daily. Nut consumption should reach at least 3 servings per week, up to one serving per day, choosing those without added salt, fats or sugar. The remaining protein portions may include fish (≥3 servings/week, prioritizing oily fish and low-impact species), eggs (up to 4/week), dairy (up to 3/day, with low-sugar and low-salt options), and meat (up to 3/week, emphasizing poultry and rabbit, and minimizing processed meats). Daily consumption of olive oil at main meals is recommended.
The proposed Sustainable Dietary Recommendations can help improve the health and well-being of the Spanish population, while reducing the environmental impact.
PMID:
42521768
Bibliographic data and abstract were imported from PubMed on 29 Jul 2026.
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