'The good microbes, such as Bifidobacterium and lactic acid bacteria, feast on chocolate. 'When you eat dark chocolate, they grow and ferment it, producing compounds that are anti-inflammatory.'. This naturally forming anti-inflammatory enters the bloodstream and helps protest the heart and arteries from damage.
Pepsi Max contains 69 milligrams of caffeine per 355ml (12 fl oz). Diet Pepsi contains 36 milligrams of caffeine per 355ml (12 fl oz).
Another popular way to get caffeine is tea, hot or iced. A can of diet cola (or similar) will give you around 42 milligrams of caffeine, while a cup of hot tea usually has almost 50 milligrams. I'm afraid eating chocolate can't compete with the caffeine power of a cup of Joe.