Sociodemographic, Anthropometric, Body Composition, Nutritional, and Biochemical Factors Influenced by Age in a Postmenopausal Population: A Cross-Sectional Study Vázquez Lorente, Héctor Herrera Quintana, Lourdes María López González, Beatriz Planells Del Pozo, Elena María Menopause Aging Nutritional assessment Dietary intake Anthropometry Biochemical parameters Postmenopausal aging has become relevant for understanding health during the transition life stages—the aging process being involved in several disturbances of the human condition. The present study aimed to investigate the relationship between postmenopausal aging and sociodemographic, anthropometric, body composition, nutritional, and biochemical (i.e., protein and lipid profiles, phosphorous-calcium metabolism, and antioxidant status) factors in postmenopausal women. This cross-sectional study enrolled 78 healthy postmenopausal women (44–76 years). The anthropometrical data showed no differences by age. Biochemical parameters, especially those involved in the protein and phosphorous-calcium metabolism, were influenced by age in our cohort of postmenopausal women. In contrast, no associations were found when considering lipid and antioxidant parameters. Height, fiber intake, blood glucose, protein profile and phosphorous-calcium metabolism markers seem to be the most affected nutritional-related factors by age in our cohort of healthy postmenopausal women. Primary prevention strategies focused on parameters at risk of disruption with postmenopausal aging are necessary to ensure the quality of life in older ages. 2023-03-06T12:04:11Z 2023-03-06T12:04:11Z 2023-01-03 journal article Vázquez-Lorente, H... [et al.]. Sociodemographic, Anthropometric, Body Composition, Nutritional, and Biochemical Factors Influenced by Age in a Postmenopausal Population: A Cross-Sectional Study. Metabolites 2023, 13, 78. [https://doi.org/10.3390/metabo13010078] https://hdl.handle.net/10481/80423 10.3390/metabo13010078 eng http://creativecommons.org/licenses/by/4.0/ open access Atribución 4.0 Internacional MDPI