Twin study confirms eating more berries aid weight-loss

“Higher intakes of anthocyanin, flavonol, and proanthocyanidin subclasses were significantly associated with a more favorable fat mass distribution”

Read the full study here: Amy Jennings, Alex MacGregor, Tim Spector, Aedin Cassidy. “Higher dietary flavonoid intakes are associated with lower objectively measured body composition in women: evidence from discordant monozygotic twins”. Am J Clin Nutr. 2017 Mar; 105(3): 626–634.