Washington: As Valentine`s Day approaches, the American Chemical Society (ACS) - the world`s largest scientific society, has released a new Bytesize Science video today featuring five chemistry facts that highlight why chocolate, in moderation, may be good for you. The video explains how a bar of chocolate contains hundreds of compounds, many with beneficial properties. Among the video`s "sweet" facts were that chocolate may improve your mood, and not just because of its delicious flavor. Chocolate contains a number of chemicals that inhibit the breakdown of the neurotransmitter anandamide - sometimes called "the molecule of bliss" - which can block feelings of pain and depression.
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