Weight / Fat loss

No offence but your understanding of 'brown fat' looks wrong - can you provide a peer-reviewed reference that documents the presence of abdominal brown adipose tissue in adult humans? I thought the whole point of BAT was that its only temporarily present in newborn babies who need it for non-shivering thermogensis, and retained in trace amounts around the clavicle and vertebral column in adults?

Just going on what my A-level Biology teacher told us. He used to peer over the top of his glasses if that helps.