“…22 In this context, the use of dietary biomarkers for assessing directly the dietary intake/status could avoid the bias of the dietary self-reported data. 22,23 Experimental and human studies have evidenced that flavonoids might exert hepatoprotective properties, 24 cardiovascular benefits, 18,25,26 anti-metastatic activity, and improvement in the metabolic profile. 19 Flavonoids are widely present in many plant-based foods, such as berry fruits, red wine, citrus fruits, grapes, apples, tea, soybeans, and others.…”