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All about coffee

Slowing the aging process, improve endurance, reduce diabetes, memory stimulation, cell protection, all these virtues are attributed to caoua you eat under the name of coffee. Truth or lie? Men’s Health explains what is really in your juice!

“Coffee is the most popular drug in the world

It is still difficult to sort through all that we hear about its possible effects on health, “says Roger Cook, director of scientific information on coffee. “The vast majority of the research clearly shows that drinking coffee can be very beneficial for health” he adds. Of course he will not say otherwise, but science confirms his assertions. The small cup in the morning can help reduce the risk of developing Parkinson’s disease, Alzheimer’s disease and type 2 diabetes. But there is a difference between a reasonable consumption and dependence. Use a second cup and then read.

Among the almost 100 varieties of coffee, you will find only two in your cup. Arabica, known for its deep and complex flavor which represents 75% of sales in the world. Robusta, a cheaper variety that is often found in cheap packages sold in supermarkets.

The three main categories:
The beans are roasted for 9-11 minutes. These are coffees that are most commonly found in grocery stores. This roast is ideal for breakfast.
This is the method most commonly used in Europe. The beans are roasted for 12 to 13 minutes until the oil reaches the surface. It is also called the French roast.
Very dark
Grains spend at least 14 minutes on the grill. Then they are very oily, has a smoky flavor and it is almost impossible to determine the origin.

Black coffee is one of the most powerful elixirs in the world. “Drink 1 to 3 cups a day improves your general condition.” So says Dr. Joe Vinson, a chemistry professor at the University of Scranton in Pennsylvania, who recently discovered that coffee is the main source of antioxidants Americans. These antioxidants may prevent a number of cancers such as colorectal and reduce by 22% the risk of liver cirrhosis in the alcoholic. In addition, caffeine slows the effects of aging and improves short-term memory. However, do not drink more than 4 cups per day. Beyond this amount cardiovascular risks outweigh the benefits.

“70% of the daily consumption of caffeine from coffee” says Joe Vinson. The rate of caffeine depends on the type of grain, the way it was roasted and coffee preparation. Arabica contains about 1% of caffeine while Robusta contains double. Roasting reduces the amount of caffeine contained in the grain. Taste more or less strong coffee did not have much to do with its caffeine content. The life of a coffee bean.

To make a good coffee must extract the flavors of each grain and beverage preparation method corresponds to a different version. Percolators and coffee machines use the crudest French (5 to 10 seconds in the mill), coffee makers require grinding medium (10 to 15 seconds). Espresso machines require for their much more finesse (25 seconds).

Within 15 minutes after the first sip, caffeine triggers the release of dopamine in your brain. This phenomenon, which promotes wakefulness and concentration peaked after 30 minutes.

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