RT info:eu-repo/semantics/article T1 Magnesium Status and Ca/Mg Ratios in a Series of Children and Adolescents with Chronic Diseases A1 Escobedo Monge, Marlene Fabiola A1 Barrado Esteban, Enrique A1 Parodi Román, Joaquín A1 Escobedo Monge, María Antonieta A1 Torres Hinojal, María Carmen A1 Marugán de Miguelsanz, José Manuel K1 Hypomagnesemia K1 Hipomagnesemia K1 Hypermagnesemia K1 Hipermagnesemia K1 Hypercalcemia K1 Hipercalcemia AB Magnesium (Mg) is an essential divalent cation involved in various enzymatic reactions that regulate vital biological functions. The main goal was to evaluate Mg status and its association with nutritional indicators in 78 children and adolescents with chronic diseases. We assessed an‐thropometric, biochemical, diet, body composition, and bone densitometry valuations. Serum Mg and Ca levels were determined using the standardized method and diet calcium (Ca) and Mg con‐sumption by a prospective 72 h diet survey. Mean serum Ca (9.9 mg/dL), Mg (2.08 mg/dL) dietary Ca (102% DRI: Dietary Reference Intake), and Mg intake (105% DRI) were normal. A total of 45% had hypomagnesemia, 12% had hypermagnesemia, and 26% and 24% had inadequate and high Mg intake, respectively. Only 6% of patients had poor Mg intake and hypomagnesemia, and 54% and 90% of our series had an elevated serum Ca/Mg ratio > 4.70 (mean 4.79) and a low Ca/Mg intake ratio < 1.70 (mean 1.06), respectively. Both Ca/Mg ratios were linked with the risk of developing other chronic conditions such as cardiovascular disease, type 2 diabetes, syndrome metabolic, and even several cancers. Therefore, 79% of children and adolescents with chronic diseases were at ele‐vated risk of having abnormal Mg status and developing other chronic illnesses. PB MDPI SN 2072-6643 YR 2022 FD 2022 LK https://uvadoc.uva.es/handle/10324/54482 UL https://uvadoc.uva.es/handle/10324/54482 LA spa NO Nutrients, 2022, vol. 14, n. 14, 2941 NO Producción Científica DS UVaDOC RD 22-nov-2024