Importance of systematic reviews and meta-analyses in pediatric nutrition / Szajewska, H. -- Strengths and weaknesses of observational nutritional studies / Patro-Golab B., Szajewska, H. -- Scientific standards for human intervention trials evaluating health benefits of foods, and their application to infants, children, and adolescents / Woodside, J.V., Koletzko, B.V., Patterson, C.C., Welch, R.W. -- Early nutrition and health : short- and long-term outcomes / Gruszfeld, D., Socha, P. -- Probiotics, prebiotics, and dietary fiber in the management of functional gastrointestinal disorders / Horvath, A., Szajewska, H. -- Growing-up milk : a necessity or marketing? / Przyrembel, H, Agostoni, C. -- Cow's milk and goat's milk / Turck, D. -- The timing of introduction of complementary foods and later health / Agostoni, C., Przyrembel, H. -- Dietary interventions for primary allergy prevention -- what is the evidence? / von Berg, A. -- Vitamin and mineral supplementation of term infants : are they necessary? / Lubetzky, R., Mandel, D., Mimouni, F.B. -- Enteral nutrition / Kolaek, S. -- Celiac disease -- prevention strategies through early infant nutrition / Chmielewska, A., Szajewska, H., Shamir, R. -- Interventions for treating obesity in children / De Miguel-Etayo, P., Bueno, G., Garagorri, J.M., Moreno, L.A