Vitamina D y síndrome metabólico: mecanismos moleculares e implicaciones clínicas: una revisión narrativa

stress, mitochondrial function, and metabolic homeostasis. Nevertheless, clinical evidence remains heterogeneous due, in part, to the lack of consensus regarding serum 25-hydroxyvitamin D thresholds for defining vitamin D status, as well as differences in baseline vitamin D concentrations, supplementation regimens, study populations, and methodological designs. Overall, the available evidence suggests that vitamin D should be considered an adjunct to lifestyle-based interventions rather than a stand-alone therapeutic strategy. Future research is warranted to clarify its clinical utility in the prevention