| Chocolate 'Fights' Tooth Decay | | A study by researchers at Osaka University in Japan found that parts of the cocoa bean thwart mouth bacteria and tooth decay. Reported by BBC News. |
| Chocolate - Melting the Myths | | Includes history, list of pharmacologically active ingredients, and information about the chemistry involved. Provided by the Royal Society of Chemistry, an independent scientific organization in Britain. |
| The Sweet Lure of Chocolate | | Information about cacao, history, production, and health effects. Includes bibliography and links to related material. Provided by the Exporatorium, a science museum in San Francisco. | |
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