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What Are Coffee Beans? The coffee beans that you brew are actually the seeds of a fruit called a coffee cherry. The coffee plant is a perennial, meaning it comes back every year. Coffee beans have high levels of specific compounds – including caffeine, and therefore should be consumed in moderation. Learn more about this popular seed! Origin The roasted seeds of the coffee plant are used to create the coffee beverage that is brewed. The beans are one of the most sought-after, and profitable international commodities. The coffee plants are evergreen woody shrubs that grow in tropical climates. The Bean Belt includes the areas close to the Tropic of Cancer, and the Tropic of Capricorn. The most famous origin story of coffee starts in Ethiopia with a goatherder named Kaldi. He noticed that the bright red berries that came from certain coffee plants made his goats more energetic. coffee beans london www.coffeee.uk shared his discovery with the abbot of a nearby monastery, who created a drink from the berries. From there, the energetic effect of the berries grew. Today, coffee beans are derived from two major varieties of the Coffea plant: Arabica and Robusta. The latter is found mostly in Africa and Indonesia, and is usually less expensive than arabica. There are many smaller varieties that are a mixture of arabica & robusta. These beans are referred to as peaberries and have more flavor than regular beans. When roasting beans lose their moisture, which can lead to them becoming bitter and stale. It is important to only make use of fresh, premium beans for your coffee. Flavor The four components of flavoracidity, bitterness sweetness, and saltinessare influenced by bean type, climate, and processing method. The degree of these elements can result in a variety of flavor profiles, ranging from fruity and sweet to nutty or even smoky. When coffee beans are heated, they react with amino acids inside the seed, resulting in hundreds of unique aromatic compounds that influence the 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 smell of roasted coffee is a reflection of these chemical compounds. The Maillard Reaction is responsible for the overall flavor, but volatile and nonvolatile components also play a role in the taste of coffee. The flavor of a green or unroasted bean may be earthy, floral, fruity, or chocolatey. Bitterness is often associated with full-bodied roasts containing more caffeine. However, it can also be caused by improper processing or storage. Flavored coffee beans are coated with flavor oils that help preserve the beans, while also adding a specific aroma and taste. These flavored oils are mixture of natural and chemical flavors that can include everything from cinnamon to vanilla chocolate. The flavors are bonded to the beans with an organic compound known as polyphenol. Health Benefits Coffee beans are a fantastic source of potassium, magnesium and B vitamins. They're also an excellent source of antioxidants, which help to prevent the effects of oxidative stress (which causes chronic diseases like atherosclerosis and cancer). The antioxidant chlorogenic acids found in coffee beans are especially beneficial against obesity-related diseases like diabetes or high cholesterol levels. Coffee is a natural boost of energy that makes people feel more alert. Its caffeine stimulates neurochemicals in the brain, which improve the vigilance and memory, improves cognitive function and aids in controlling blood sugar levels within the body. Studies have shown that drinking moderate amounts of coffee can help reduce the risk of Parkinson's disease and dementia, as well as improve mood, contentment energy, and concentration. Anti-aging The antioxidants (including caffeine and the chlorogenic acids) in coffee act as an natural moisturizer for skin, boosting cell turnover to reduce wrinkles and fine lines. They also have UV-protection properties, blocking sunlight and preventing sun-induced skin damage. Anti-depressant Coffee beans can be used as an antidepressant, boosting serotonin and dopamine in the brain to boost the amount of happy hormones. It can also relieve pain and inflammation by acting as a natural painkiller and enhancing the effectiveness medical painkillers. It also contains cafestol and kahweol which are diterpene esters that have lipolytic properties in the adipose layer, aiding in the fight against cellulite. Caffeine Coffee is one of the most sought-after drinks around the world and has become an integral part of many morning routines. Coffee beans are the seeds of the coffee plant, or the coffee cherry. They are rich in caffeine, which is a natural stimulant. The amount of caffeine in coffee can differ based on the method of roasting and prepared before being brewed. There are however some fundamental rules regarding the amount of caffeine in each coffee bean to help you make smart choices when selecting your joe. The average coffee bean has approximately 2 milligrams of caffeine, however the exact amount varies depending on the bean's size and the amount of roasting it has. There is a common misconception that darker roasted beans have more caffeine in them than lighter roasted ones but this isn't the reality. A dark roast coffee bean has less caffeine than light roasts due to its lower density, however the overall amount of caffeine will be similar. A typical cup of coffee contains around 95 milligrams of caffeine in it, however the daily limit for consumption is 400 milligrams. If you are not sensitive to caffeine staying within this limit shouldn't cause any negative effects. For those who aren't sensitive to caffeine may enjoy their coffee, however it is important to be aware of the amount caffeine you're inhaling and avoid overdoing it.