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What Are Coffee Beans? The coffee beans are used to brew coffee are actually seeds of a berry called the coffee cherry. The coffee plant is perennial plant, which means that it will return every year. Coffee beans are high in concentrations of certain compounds, such as caffeine, which is why they should be consumed in moderation. Learn more about this popular seed! Origin Coffee is a brewed beverage made from the seeds that are roasted (beans) of the coffee plant. The beans are a favored and lucrative international commodity. Coffee plants are woody, evergreen shrubs that grow in the tropics. Most of the world's coffee is grown in the Bean Belt, which includes those areas that lie between the Tropic of Cancer and the Tropic of Capricorn. The most popular origin story of coffee begins in Ethiopia with a goatherder named Kaldi. He discovered that the bright red berries that came from certain coffee plants helped his goats become more energetic. Kaldi shared his findings with an abbot of the nearby monastery who had made a drink using the berries. From there, the energy-boosting effect of the berries spread. Today, coffee beans are derived from two main varieties of the Coffea plant: Arabica and Robusta. click through the up coming page is found primarily in Africa and Indonesia and is generally less expensive than arabica. In addition to the primary varieties, there are many smaller, specialty beans that are a blend of arabica and robusta. They are known as Peaberries and have a scrumptier taste than regular beans. During roasting, beans can lose their moisture, which can result in them becoming bitter or stale. It is important to only make use of fresh, high-quality beans for your coffee. Flavor The bean's type, processing method and climate can affect the four elements of taste — acidity and bitterness as well as saltiness and sweetness. The amount of these components can result in a variety of flavor profiles that range from fruity and sweet to nutty or even smoky. When coffee beans are exposed to heat, they react with amino acids within the seed, forming hundreds of aromatic compounds that influence their flavor profile. This process is known as the Maillard Reaction and it is the same chemical reaction that occurs in all cooking. The result is that the flavor of coffee that has been roasted is a reflection of those chemical compounds. The Maillard Reaction is responsible for the overall flavor, however volatile and nonvolatile compounds can also contribute to the flavor of coffee. Unroasted or green beans may have a flavor that is fruity, floral or earthy. Bitterness is often due to roasts with a full body that contain more caffeine, however it could also be due to improper brewing methods or storage. Flavored coffee beans are coated with flavor oils that aid in preserve the beans while providing the flavor and aroma. These flavored oils are mixture of natural and chemical flavors that range from vanilla to cinnamon to chocolate. The flavors are linked to the beans by polyphenol, a chemical compound. Health Benefits Coffee beans are a great source of potassium, magnesium, and B vitamins. They're also an excellent source of antioxidants, which help to prevent the development of oxidative stress (which causes chronic diseases like atherosclerosis and cancer). The antioxidant chlorogenic acids in coffee beans are particularly beneficial against obesity-related diseases such as diabetes and high cholesterol levels. Coffee is a natural source of energy that makes people feel more alert. Caffeine stimulates neurochemicals that enhances alertness, memory, and cognitive function. It also helps regulate blood sugar levels. Research has shown that drinking moderate amounts of coffee can help reduce the risk of developing Parkinson's disease and dementia, as well as improve mood, contentment and energy levels. Anti-ageing The antioxidants (including caffeine and the chlorogenic acids) in coffee act as natural moisturizers for your skin, increasing cell turnover, which reduces wrinkles and fine lines. They also have UV-protection properties that block light and prevent sun damage to skin. Anti-depressant: Coffee beans can be used as an antidepressant, boosting serotonin and dopamine in the brain, which increases the levels of happy hormones. It also reduces inflammation and pain, acting as a natural painkiller, and enhancing the effectiveness medical painkillers. Cafestol and Kahweol are diterpene-based compounds that have lipolytic properties. They help reduce cellulite. Caffeine Coffee is one of the most popular drinks around the world and has become a staple of many of our morning routines. Coffee beans are the seeds of the coffee plant, or coffee cherry. They are a source of caffeine, a natural stimulant. The caffeine in coffee can vary based on how the bean is made, roasted, and brewed. There are a few guidelines that can help you select the best coffee. The average coffee bean has approximately 2 milligrams of caffeine per bean, however the exact amount varies dependent on the size of the bean and how darkly roasted it is. There is a widespread belief that dark-roasted beans have more caffeine in them than lighter roasted ones but this isn't the situation. A dark roast coffee bean will contain less caffeine in it than a light roast due to its lower density, but the total amount of caffeine will remain the same. The recommended daily limit for caffeine is 400 milligrams. A typical cup of coffee has 95 milligrams. Aiming to stay within this range will not have any adverse unwanted effects unless sensitive to caffeine. For those who aren't sensitive to caffeine can still enjoy their coffee, however it's essential to be aware of the amount of caffeine you're ingesting and avoid overdoing it.