Nyberg , Sofia, Edvard Gerring, Solveig Gjellan, Marta Vergara, Torbjörn Lindström, and Fredrik H Nystrom. 2013. “Effects of Exercise With or Without Blueberries in the Diet on Cardio-Metabolic Risk Factors: An Exploratory Pilot Study in Healthy Subjects”. Upsala Journal of Medical Sciences 118 (4). https://doi.org/10.3109/03009734.2013.825348.