The good microbes, such as Bifidobacterium and lactic acid bacteria, feast on chocolate , stated Maria Moore, an undergraduate student and one of the study's researchers, at the meeting. When you eat dark chocolate, they grow and ferment it, producing compounds that are anti-inflammatory..
Toxic doses, over 10 grams per day for an adult, are much higher than typical doses of under 500 milligrams per day. A cup of coffee contains 80â175 mg of caffeine, depending on what bean (seed) is used and how it is prepared (e.g. drip, percolation, or espresso). Thus it requires roughly 50â100 ordinary cups of coffee to reach a lethal dose.
How much caffeine is there in a cup of coffee depends on how strong you make it. Generally, an 8oz cup of coffee contains about 95mg of caffeine. A cup of your regular instant coffee provides you with 6mg of caffeine â that is when you add 2 teaspoons of instant coffee crystals into 8oz of piping hot water. When you get a shot of espresso added to your coffee, you get another 65mg of caffeine from every ounce of espresso.