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Coffeee and Side Effects of Coffee Beans

Coffee beans are packed with health benefits. They can boost cognitive function and lower the risk of developing heart disease. However, too many beans may cause negative side effects such as anxiety and sleep issues.

The taste of coffee can be affected by the terrain, elevation, and cultivation methods. The type of plant used can also influence its taste.

Origin

Coffee beans are the seeds of a tropical evergreen plant. The beans are roasted then ground to make the most well-known coffee drink in the world. Coffee is the third most popular drink in the world, and is one of the most profitable international commodities. The caffeine alkaloid is responsible for the invigorating effects of coffee.

The most widely accepted story of the coffee's beginnings is that of an Abyssinian goat herder dubbed Kaldi who observed his animals becoming energetic after eating berries from specific plants. The berries he ate proved to be stimulating and began cultivating the plant.

In the 16th century, coffee began to travel eastward to the Arabian Peninsula, where it was grown in the Yemeni region. It grew further and the first coffee houses opened. These gathering places were opposite to the taverns in Europe and were focused on speed and deep thinking.

Today the majority of world's coffee production comes from two varieties of plant known as Arabica and Robusta. They grow best in an area known as the Bean Belt which stretches an area of the planet between the Tropic of Cancer and Capricorn.

Types

There are a variety of types of coffee beans, and each type is distinct in its flavor profile. The regions where the beans are grown also influence their flavor. Ethiopian coffee, for example, is known for its floral notes and citrus in the same way, while Colombian beans are known for their full-bodied acidity and an acidity that is balanced.

Some coffee beans are processed in order to enhance the flavor. Some beans are dried, roasted, and then ground. Others are frozen and ground at a later date. Depulping is a method that involves polishing the beans in order to remove the silvery skin. The beans are then graded and sorted by weight and size, and any imperfections are taken out either manually or using a machine.

In contrast to the Arabica plant, Robusta plants can grow at lower altitudes, and they are more resistant to pests. They also tend to have more caffeine than Arabica beans, and are commonly used in instant coffees or blends. A increasing number of coffee drinkers are recognizing the distinctive flavor and high quality single origin coffees.

Flavor

Coffee beans can be infused with a variety of flavors that can add new dimension to dessert, drinks and food recipes. The kind of beans that are best for a particular recipe depends on the flavor profile it is intended to have and the manner in which it is utilized.

The coffee bean is actually a seed containing minerals, proteins and lipids, as well as pollysaccharides. The seed is covered with silverskin, which is removed during roasting. When the seeds are exposed to heat they begin an array of reactions that produce their aroma, flavor and color.

Coffee purists believe that natural coffee flavors are best. However, it's possible to add flavor to coffee beans roasted with manufactured flavors. To add flavor to a batch the roaster sprays flavorful oil on the beans. The flavored oil is mixed into the beans until it's evenly dispersed. The beans are then cool, ground, and then packaged. The flavored coffee beans can be used to make the flavor of your coffee or they can be consumed as snacks without brewing.

Health benefits

Coffee beans are chock full of caffeine which is a potent stimulant that boosts energy and improve mood. They also contain phenolics which are antioxidants and protect cells from damage. According to the National Institutes of Health, these compounds are associated with lower risk of cancer and heart disease.

The seeds of the coffee plant are in an apple that looks like a cherry. The fruit usually has two seeds, which are laid flat against eachother. Certain fruits contain only one seed. They are referred to as peaberries. Peaberries produce a weaker and less flavorful cup of coffee.

Roasting coffee beans changes their taste and makes them more appealing to the taste buds. They are also easier to digest by the body once they are cooked.

The phenolic compounds in coffee beans are known to hinder the creation of glucose in the liver and can reduce cholesterol levels in blood. They are also thought to lower the chance of developing non-alcoholic fatty liver disease and cirrhosis and may reduce the risk of gallstones. Coffee beans are a good source of potassium, riboflavin, and B vitamins, and are high in fiber.

Side effects

Coffee seeds are roasted, then used to make a popular beverage. Drinking coffee has been proven to have lower risk of developing type 2 liver disease and diabetes. However, the caffeine found in coffee can cause adverse effects such as jitters, high blood pressure and heartburn for certain people. Green coffee bean extract, a caffeine-free alternative has been found to provide the same benefits but without the negative side effects associated with caffeine.





Coffee beans contain a variety of volatile and nonvolatile compounds which protect them from oxidation, insects and diseases. These chemicals also contribute towards their flavor. Nonvolatile compounds form a wax-like cover on the surface of the coffee beans. This coating deters insects from eating the beans and allows the beans retain moisture.

Roasting coffee beans converts the fat acids into energy. This energy boosts mental performance. It also aids in the release of adrenaline, a hormone that prepares the body for physical activity. In addition, the chlorogenic acid in green coffee beans could reduce fat absorption and slow down sugar release from the digestive tract.