Portal of exit, i think. Its open wounds on the skin in the chain.
The correct answer is B.
Diet books and supplements cannot guarantee long-term success. For starters everyone is different and what might work for one person might not work for another. Diet books tend to be a mixture of personal opinion and healthcare facts and it's difficult to know what to completely trust. Most of the books and supplements tend to be based on current trends also and many have turned out to be inefficient.
Some symptoms are obsession with body image,and or weight..also they can have bad eataing disorders as well
Generally it can either be ones feelings about oneself or ones past experiences, usually the two link in some way