The Benefits and Side Effects of Coffee Beans

Coffee beans provide a myriad of health benefits, like improved cognitive function and lower risk of heart disease. However, consuming too many decaf beans coffee may cause negative side effects such as anxiety and sleep disorders.

The taste of coffee can be affected by the coffee bean shop terrain, the elevation and the cultivation methods. The variety of plant also affects its taste.

Origin

Coffee beans are the seeds of a tropical evergreen shrub. They are grind and roasted to produce 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 profitable international commodities. The caffeine alkaloid is responsible for the stimulating effects of coffee.

The most well-known story of the coffee's beginnings is that of an Abyssinian goat herder called Kaldi, who noticed his animals getting more energetic after eating berries from certain plants. He tried the berries himself and found them stimulant, so he set about cultivating the plant and producing coffee.

In the 16th century coffee was introduced eastwards to the Arabian Peninsula where it was grown on the Yemeni peninsula. It grew further, and the first coffee houses were opened. These gathering places were opposite to taverns in Europe and were focused on speed and profound thinking.

Today the majority of world's coffee production comes from two kinds of plant called Arabica and Robusta. They thrive best in the Bean Belt region that is a region of land that lies between the Tropic of Cancer & Capricorn.

Types

There are a variety of types of coffee beans, and each type is distinct in its flavor profile. The region where beans are grown may affect their flavor. Ethiopian coffee, for instance, is known for its floral notes and citrus in the same way, while Colombian beans are full-bodied acidity and a balanced acidity.

Some coffee beans are processed in order to enhance the flavor. Some are dried, and later roasted, whereas others are frozen and ground later. They can also be polished to remove the silver skin that is atop the bean, a process called depulping. The beans are then sorted and graded according to size and weight, and any defects are removed by hand or with a machines.

Robusta plants are more resistant to pests and can be found at lower altitudes than Arabica plants. They also tend to contain more caffeine than Arabica beans, and are used primarily in instant coffees or blends. A increasing number of coffee drinkers are discovering the unique flavor and superior single origin coffees.

Flavor

Coffee beans can be infused in many flavors to give new dimensions to drinks, desserts and food recipes. The type of bean that is suitable for a recipe depends on the desired flavor profile and the way the recipe is to be served.

The coffee bean is a seed that contains pollysaccharides and other sugars, proteins and minerals, as well as lipids. The seed is protected by a silverskin, which is removed during roasting. When the seeds are heated they start a series of reactions which produce their aroma, flavor and color.

Natural coffee flavors are sought-after by those who are a bit strict. It is possible to flavor roasted coffee beans with artificial flavors. To enhance the flavor of the beans, the roaster sprays the beans with an oil that is flavored. The flavored oil is mixed into the beans until it's evenly distributed. The beans are then cooled, ground, and then packaged. The flavored coffee beans can be brewed to create a cup of flavored coffee beans in bulk or eaten as a snack without being brewed.

Health benefits

Coffee beans are a great source of caffeine, a powerful stimulant that improves mood and increase energy levels. They also contain phenolics which act as antioxidants and shield cells from damage. These compounds have been linked with a decreased risk of heart cancer and other diseases, according to the National Institutes of Health.

The seeds of the coffee plant can be found in an apple that looks like cherries. Generally, the fruit contains two seeds that are on top of each other. Certain fruits only contain one seed. These are called peaberries. Peaberries make a weaker, less flavorful cup.

Roasting coffee beans London beans alters their flavor making them more pleasing to the palate. Roasting the beans makes them easier to digest by the body.

Coffee beans are a source of phenolic compounds which inhibit the production of glucose in the liver and lower cholesterol levels. They also may reduce the risk of non-alcoholic fat cirrhosis and non-alcoholic liver disease. Coffee beans are a good source of potassium, riboflavin, and B vitamins, and are high in fiber.

Side effects

The seeds of the coffee plant are usually roast and then brewed to make the popular beverage. Coffee consumption is linked to a decreased chance of developing type 2 diabetes and liver disease. However, the caffeine found in coffee brewed can trigger adverse effects such as jitters, heartburn and high blood pressure for some people. Green coffee bean extract is a caffeine-free substitute which has been proven to offer many of the same advantages as brewed coffee with no negative side effects.

Coffee beans contain a variety of nonvolatile and volatile chemicals that protect them from insect bites, oxidation and diseases. These chemicals also enhance their flavor. Nonvolatile compounds form a wax-like layer on the surface coffee beans. This coating helps keep the beans hydrated and stops insects from eating them.

The fatty acids contained in coffee beans are converted into energy when they are roasted. This energy can improve mental performance. It also aids in the release of adrenaline, which is a hormone that prepares the body for physical exertion. In addition the chlorogenic acid present in green coffee beans may reduce fat absorption and slow down the release of sugar in the digestive tract.