32.Nagata C, Nakamura K, Wada K, Oba S, Hayashi M, Takeda N, Yasuda K. Association of dietary fat, vegetables and antioxidant micronutrients with skin ageing in Japanese women. Br J Nutr. 2010 May;103(10):1493-8. http://www.ncbi.nlm.nih.gov/pubmed/20085665
33.Arai Y, Watanabe S, Kimira M, Shimoi K, Mochizuki R, Kinae N. Dietary Intakes of Flavonols, Flavones and Isoflavones by Japanese Women and the Inverse Correlation between Quercetin Intake and Plasma LDL Cholesterol Concentration. J Nutr. 2000 Sep;130(9):2243-50. http://www.ncbi.nlm.nih.gov/pubmed?term=10958819
34.Schweiger U, Laessle R, Kittl S, Dickhaut B, Schweiger M, Pirke KM. Macronutrient intake, plasma large neutral amino acids and mood during weight-reducing diets. J Neural Transm. 1986;67(1-2):77-86. http://www.ncbi.nlm.nih.gov/pubmed/3783150