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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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Impotence
Impotence: An inability to sustain an erection sufficient for sexual intercourse or to achieve ejaculation, or both. Impotence usually has a physical cause, such as disease, injury, drug side-effects, or a disorder that impairs blood flow in the penis. Impotence can also have an emotional cause. Impotence is treatable in all age groups.