No significant effect of vitamin D supplementation on circulating Irisin and SIRT1 levels: a systematic review and meta-analysis of randomized controlled trials
Vitamin D regulates different metabolic pathways via its interaction with biomarkers such as sirtuin 1 and irisin. However, clinical research evaluating the effects of supplementation with this vitamin on these biomarkers has shown contradictory findings. Therefore, we performed the present research to investigat...