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.
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Labyrinth
Labyrinth: The maze of canals in the inner ear.
The labyrinth is
the portion of the ear that is responsible for sensing
balance. Inflammaton of the
labyrinth (labyrinthitis) can be accompanied by vertigo.