2026-01-292026-01-29202210.3389/fnut.2022.9861902-s2.0-85139911582https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/35502Endocrinology, Diabetes and MetabolismFood ScienceNutrition and DieteticsLongitudinal association of dietary acid load with kidney function decline in an older adult population with metabolic syndromeresearch article