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The Benefits and Side Effects of Coffee Beans Coffee beans can provide a wide range of health benefits, like improved cognitive function and a lower risk of heart disease. In excess of beans, they can trigger sleep problems and anxiety. The taste of coffee can differ based on the terrain, elevation, and cultivation methods. The species of plant can affect the taste. Origin Coffee beans are the seeds of a tropical evergreen tree. They are ground and roasted to make the most common coffee beverage that is enjoyed all over the world. Coffee is the third most popular drink worldwide and one of the most lucrative international commodities. The caffeine alkaloid is responsible for the invigorating effects of coffee. The most widely-respected origin story for coffee is that of an Abyssinian herder of goats known as Kaldi. He noticed that his animals were more active after eating berries from certain plants. He tried the berries himself and found them to be stimulating, so he started cultivating the plant and making coffee. In the 16th century the coffee was brought eastwards to the Arabian Peninsula where it was grown on the Yemeni peninsula. It grew further, and the first coffee houses opened. These establishments were opposed to the taverns of Europe and centered on high-speed conversations and fast-paced thinking. Today, the majority of the world's coffee production comes from two types of plant known as Arabica and Robusta. They are most productive in the Bean Belt region, which is a band of land that lies between the Tropic of Cancer & Capricorn. Types There are various kinds of coffee beans and each has a distinct flavor profile. The regions where the beans are grown also affect their flavors. Ethiopian coffee, for instance is renowned for its citrus and floral notes as well as its citrusy notes. Colombian beans are full-bodied with a strong acidity and an acidity that is balanced. The coffee beans are gathered in various methods and some are then refined to enhance their flavor. Some are dried before being roasting, while others are frozen and then ground later. Depulping involves polishing beans to remove silvery skin. amazon coffee beans Coffeee are then sorted and graded according to weight and size and any defects are removed by hand or machines. Robusta plants are more resistant to pests and grow at lower elevations than Arabica plants. They also tend to contain more caffeine than Arabica beans, and they are typically used in instant coffees or blends. However, a growing number of coffee lovers are enjoying the distinct flavor and superior quality of single origin coffees. Flavor Coffee beans can be infused with different flavors to add new dimensions to drinks, desserts and food recipes. The ideal type of beans for a particular recipe will depend on the flavor profile you want and the way in which the recipe will be used. The coffee bean is actually a seed, containing proteins, minerals and lipids as well as pollysaccharides. The seed is surrounded by silverskin which is removed during roasting. When the seeds are heated they begin a series of reactions that produce their aroma, flavor, and color. Natural coffee flavors are highly sought-after by purists. It is possible to flavor roast coffee beans using artificial flavors. To add flavor to a batch, the roaster sprays flavored oil on the beans. The flavored oil is then added to the beans until it's evenly dispersed. The beans are then cool and then ground prior to being packed. The coffee beans that are flavored can be brewed into the perfect cup of coffee or they can be eaten as a snack without brewing. Health benefits Coffee beans are chock full of caffeine which is a powerful stimulant that boosts energy and improve mood. They also contain phenolics, which are antioxidants and protect cells from damage. These compounds have been linked to a decreased risk of developing heart cancer and disease, according to the National Institutes of Health. The seeds of a coffee plant are found inside the cherries-like fruit. The fruit typically contains two seeds that are arranged flat against eachother. However, some fruits contain only one seed, which is known as a peaberry. Peaberries yield a weaker and less tasty cup. Roasting coffee beans changes their taste making them more pleasing to the palate. They are also more easily digested by the body after they are roasted. The phenolic compounds in coffee beans are known to prevent the formation of glucose in the liver and can reduce cholesterol levels in the blood. They may also reduce the risk of nonalcoholic fatty cirrhosis and non-alcoholic liver disease. Coffee beans are high in potassium, riboflavin, B vitamins, and fiber. Side effects The seeds of the coffee plant are usually used to roast and brewed into the popular beverage. Coffee consumption is linked to a decreased risk of developing type 2 diabetes and liver disease. However, the caffeine in coffee brewed can trigger adverse effects such as jitters, heartburn, and high blood pressure for some people. Green coffee bean extract, a non-caffeinated substitute has been proven to provide the same benefits but without the negative effects associated with caffeine. Coffee beans are a rich source of nonvolatile and volatile compounds that protect them from oxidation, insects and diseases. These chemicals also help to enhance the taste of the coffee. Nonvolatile chemicals create an oily layer on the surface of coffee beans. This cover-up deters many insects from consuming coffee beans and assists the beans to keep moisture. Roasting coffee beans converts fat acids into energy. This energy boosts mental performance. It also aids in the release of adrenaline, which is a hormone that prepares the body for physical exercise. The chlorogenic acid that is found in green coffee beans can also reduce fat absorption, and slow the release of sugar from the digestive tract.