Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
Read more health news
False positive
False positive: A result that is erroneously positive when a situation
is normal. An example of a false positive: a particular test designed to detect cancer of
the toenail is positive but the person does not have toenail cancer.