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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 lower risks of heart disease. However, too much coffee can cause side effects like anxiety and insomnia. The taste of coffee will vary based on the environment, elevation and cultivation methods. The plant's species also affects the taste. Origin Coffee beans are the seeds of a tropical evergreen shrub. They are grind and roasted to produce the most widely consumed coffee beverage that is enjoyed all over the world. Coffee is the third most-loved beverage in the world and is among the most profitable commodities on the planet. It is renowned for its stimulating effects, caused by the alkaloid caffeine. The most widely accepted origin story for coffee is that of an Abyssinian goat herder known as Kaldi. He noticed his animals became more active after eating berries from certain plants. He noticed that the berries appeared to be stimulating and began cultivating the plant. In the 16th century, coffee was transported eastwards to the Arabian Peninsula, where it was grown in the Yemeni area. It grew further and the first coffee houses were opened. These meeting places were diametrically opposed to the taverns found in Europe and were focused on speed and deep thinking. The majority of coffee consumed today comes from two types of plants called Arabica and Robusta. They thrive in the region known as the Bean Belt which stretches a band around the earth between the Tropic of Cancer and Capricorn. Types There are several types of coffee beans, and each has a unique flavor profile. The region in which the beans are grown may influence their flavor. Ethiopian coffee, for instance is famous for its floral notes and citrus and citrus notes, whereas Colombian beans have a full-bodied acidity and a balanced acidity. Certain coffee beans are processed in order to enhance their flavor. Some beans are dried, roasted and then ground. Others are frozen and ground at a later time. Depulping is a method that involves polishing beans to remove the silvery skin. The beans are then sorted and graded according to size and weight, and any defects are removed by hand or through a machine. Robusta plants are more resistant to pests and can grow at lower elevations than Arabica plants. They also have more caffeine than Arabica beans, and they are typically used in blends or instant coffees. A growing number of coffee drinkers are recognizing the distinctive flavor and high quality single origin coffees. Flavor Coffee beans can be used in a variety flavors to add new dimension to desserts, drinks, and food recipes. The kind of coffee bean that is best for a particular recipe is based on the intended flavor profile and the method in which it will be used. The coffee bean is a seed that is a source of pollysaccharides as well as other proteins, sugars, lipids and minerals. The seed is covered by silverskin, which gets removed during roasting. When the seeds are heated they begin a series reaction that result in their aroma, flavor, and color. Natural coffee flavors are favored by those who are a bit strict. It is possible to flavor roasted coffee beans with artificial flavors. To add flavor to a batch roaster, the roaster sprays flavored oil onto the beans. The oil flavored with flavor will be added to the beans to ensure that it is evenly distributed. The beans are then cool and then ground prior to being packed. The coffee beans that are flavored can be used to make an iced cup of flavored coffee or they can be eaten as a snack without brewing. Health benefits Coffee beans are a source of caffeine, a powerful stimulant that improves mood and increase energy levels. They also contain phenolics which are antioxidants that protect cells from damage. According to the National Institutes of Health, these compounds are linked to lower risk of developing heart disease and cancer. The coffee seeds plant are inside a fruit which looks like the shape of a cherry. The fruit usually has two seeds, which are laid in a flat fashion against each other. However, some fruits have one seed, and this is called a peaberry. Peaberries yield a weaker and less flavorful cup. Roasting coffee beans alters their flavor making them more pleasant to the palate. Roasting the beans makes them easier to digest by the body. Coffee beans are a source of phenolic compounds that block the formation of glucose in the liver and reduce cholesterol levels. They are also thought to decrease the likelihood of developing non-alcoholic fatty liver disease and cirrhosis, and may reduce the risk of developing gallstones. Coffee beans are abundant in potassium, riboflavin and B vitamins, and fiber. Side effects The seeds of the coffee plant are usually roasted and brewed to create an extremely popular beverage. cafe coffee beans Coffeee has been associated with a lower risk of developing type 2 liver disease and diabetes. However, the caffeine found in coffee can cause adverse effects such as jitters, heartburn and high blood pressure for certain people. Green coffee bean extract, a non-caffeinated substitute is proven to provide the same benefits but without the negative effects associated with caffeine. Coffee beans contain a variety of volatile and nonvolatile substances that help protect them against oxidation, insects and diseases. These chemicals also contribute to the flavor of coffee. Nonvolatile chemicals create an oily layer on the surface of coffee beans. This covers deter many insects from eating the beans, and also helps the beans retain moisture. Roasting coffee beans converts the fatty acids into energy. This energy boosts mental performance. It also stimulates the release adrenaline, which is an hormone that helps prepare the body for physical exercise. The chlorogenic acid in green coffee beans may also reduce fat absorption, and slow down the release of sugar from the digestive system.