The Okinawa Flat Belly Tonic works in advertising weight reduction primarily by improving metabolism. Active ingredients such as EGCG from green tea, inulin from chicory roots, and piperine from black pepper aid increase metabolic rate, boost fat loss, and improve food digestion. These aspects function together to increase thermogenesis, https://theweightloss101.com/the-science-behind-okinawa-flat-belly-tonic-how-it-helps-you-lose-weight