Diet, iron biomarkers and oxidative stress in a representative sample of Mediterranean population

Female; Male; Adult; Aging; Young Adult; Aged; Prospective Studies; Oxidative Stress; Human; Lipid Peroxidation; Cross Sectional Studies; Middle Age; Meat -- Adverse Effects; Fish; Biological Markers -- Blood; Adolescence; Spain; Dietary Fats -- Adverse Effects; Antioxidants -- Administration and Dosage; Antioxidants -- Analysis; Iron Compounds -- Adverse Effects; Mediterranean Diet -- Adverse Effects; Metalloporphyrins -- Adverse Effects; Seafood -- Adverse Effects