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What Are Coffee Beans? The coffee beans that you use to brew your coffee are actually seeds of a fruit known as a coffee cherry. The coffee plant is perennial, which means that it will grow each year. Coffee beans are high in concentrations of certain compounds – like caffeine, and should be consumed in moderation. Learn more about this popular seed! Origin The seeds of the coffee plant are used to create the coffee beverage that is brewed. The beans are a popular and profitable international commodity. The coffee plants are evergreen woody shrubs that thrive in tropical climates. Most of the world's coffee is grown in the Bean Belt, which includes the regions around the Tropic of Cancer and the Tropic of Capricorn. The most widely-known myth of coffee's history began with a goat herder named Kaldi in Ethiopia. He noticed that his animals was particularly energetic after eating the bright red berries of some coffee plants. Kaldi shared his findings with an abbot of the nearby monastery who had made drinks with the berries. From there, the energy-boosting effect of the berries was spread. Presently, coffee beans are produced by two main varieties of Coffea plants: Arabica and Robusta. Robusta is found primarily in Africa and Indonesia and is generally more affordable than arabica. There are also smaller varieties that are a combination of robusta and arabica. These beans are referred to as peaberries and have more flavor than regular beans. In the process of roasting, beans lose their moisture which can lead to them becoming stale and bitter. To prevent this from happening, it is important to use only fresh, high quality beans for your coffee. coffee beans uk , processing method and climate can influence the four elements of taste — acidity and bitterness along with sweetness and saltiness. The level of these elements can create a wide variety of flavor profiles, ranging from sweet and fruity to nutty, or even smoky. When coffee beans are heated they react with the amino acids in their seeds, forming hundreds of aromatic compounds that alter the taste of the beans. This process is called the Maillard Reaction and it is the same chemical reaction that occurs in almost all cooking. The result is that the scent of roasted coffee is a reflection of these substances. While the Maillard Reaction affects the overall flavor of the roast, nonvolatile as well as volatile compounds are also a part of the taste of coffee. The flavor of a fresh or unroasted coffee can be earthy, floral, fruity, or chocolaty. Bitterness can be a result of roasts that are full-bodied and contain more caffeine. However, it could also be caused by improper processing or storage. Flavored coffee beans are coated with flavor oils that help preserve the beans, while also adding an aroma and flavor. These oils that are flavored can be composed of chemicals as well as natural flavors like chocolate, cinnamon, vanilla. The flavors are attached to the beans with the chemical compound polyphenol. Health Benefits Coffee beans are packed with a range of nutrients that boost health including potassium, magnesium and B vitamins. They are also a fantastic source of antioxidants to help fight oxidative stresses (which can lead to chronic diseases like atherosclerosis and cancer). The antioxidant chlorogenic acids found in coffee beans are especially effective against obesity-related ailments such as diabetes and high cholesterol levels. Coffee is a natural boost of energy that helps people feel more alert. The caffeine it contains stimulates neurochemicals in the brain that improve memory and vigilance, boosts cognitive function, and helps regulate blood sugar levels within the body. Drinking moderate amounts of caffeine has been proven to decrease the risk of developing Parkinson's disease and dementia. It can also improve mood, satisfaction, energy, and concentration. Anti-ageing: The antioxidants (including caffeine and the chlorogenic acids) in coffee work as a natural moisturizer for the skin, increasing cell turnover, which reduces wrinkles and fine lines. They also possess UV-protection properties, filtering light and preventing sun damage to skin. Anti-depressant: Coffee beans can be used as an anti-depressant that boosts serotonin and dopamine in the brain to increase the level of happy hormones. It also helps relieve pain and inflammation by acting as a natural analgesic while improving the effectiveness of medical painkillers. Coffee also contains cafestol as well as kahweol, two diterpene esters that have lipolytic properties in the adipose tissues, aiding in the fight against cellulite. Caffeine Coffee is one of the most popular drinks in the world, and it has become an integral part of numerous morning routines. Coffee beans are the seeds of the coffee plant or the coffee cherry. They contain caffeine, a natural stimulant. The caffeine content of coffee is contingent on how it is roasted and prepared before being brewed. There are a few rules to help you select the right coffee. The average coffee bean has around 2 milligrams caffeine per bean, however the exact amount will vary according to the size of the bean and the degree of roasting it has been. It is a common misconception that coffee beans roasted in darker roasts contain more caffeine than lighter-roasted ones. This is not the case. Dark roast coffee beans will have less caffeine than light roasts because of their smaller density. However the amount of caffeine is the same. A typical cup of brewed coffee has about 95 milligrams caffeine in it, but the daily limit for consumption is 400 milligrams. If you're not sensitive to caffeine keeping within this range shouldn't cause any negative effects. People who aren't sensitive to caffeine may enjoy their coffee, but it's crucial to be aware of how much caffeine you're inhaling and avoid overdoing it.