The kinds of coffee are technically divided into three, according to where they came from and the variety of the beans used to make the brew. The basic kinds of coffee are: one-origin, one-estate and blends. When coffee originates from one land and all the beans have a common flavour, this is called one-estate coffee. The one-origin kinds of coffee are made from a mixture of beans harvested in a the region but from different estates. Blend coffee types are the most popular kind. Different kinds of beans from different estates and regions are mixed together to obtain a unique taste. It’s safe to say that most of the coffee varieties we know and love are blends.
Coffee offers a wealth of health benefits — there's its well-known ability to temporarily boost concentration and alertness, and drinking coffee might also lower your risk of liver disease and type 2 diabetes, explains the Linus Pauling Institute. Black coffee is a healthier alternative to coffee flavored with calorie-laden cream and sugar, and it might also help you lose weight. Just make sure you don't overdo it — too much caffeine can have negative health effects.
Coffee’s a diuretic. This means drinking coffee will make you urinate more frequently than if you didn’t drink coffee. This is a good thing in most cases because it keeps your system cleansed. The human body often flushes out harmful bacteria and viruses this way, and drinking coffee enhances this natural process. Through this, black coffee drinkers become sick far less often.
Liver is one of the most vital organs of our body as it performs so many important functions. And did you know your liver loves black coffee? Black coffee helps prevent liver cancer, hepatitis, fatty liver disease and alcoholic cirrhosis. People who drink 4 or more cups of black coffee everyday have 80 per cent lower chances of developing any liver disease. Coffee helps by lowering the level of harmful liver enzymes in the blood.
Drinking black coffee in an empty stomach will give the feeling of fullness. Therefore we can consume coffee to briefly reduce the feeling of hunger and the desire to eat. However, consuming coffee with no food at all is strongly forbidden, since it will increase the desire to at even more higher. Consuming too much coffee in an empty stomach will be the cause of gastric ulcer.
Cold brew coffee originated in Japan, where it has been a traditional method of coffee brewing for centuries.[11] Slow-drip cold brew, also known as Kyoto-style, or as Dutch coffee in East Asia (after the name of coffee essences brought to Asia by the Dutch),[12] refers to a process in which water is dripped through coffee grounds at room temperature over the course of many hours.[13] Cold brew can be infused with nitrogen to make nitro cold brew coffee.

Possibly the most popular type of coffee in the world, a cappuccino consists of three layers (kind of like a cake). The first is a shot of espresso, then a shot of steamed milk, and finally the barista adds a layer of frothed, foamy milk. This final layer can also be topped with chocolate shavings or powder. Traditionally, Italians would consume this type of coffee at breakfast.
Decaffeinated coffee grew in popularity over the last half of the 20th century, mainly due to health concerns that arose regarding the over-consumption of caffeine.[55][56][57] Decaffeinated coffee, sometimes known as "decaf," may be drunk as regular brewed coffee, instant, espresso, or as a mix of regular caffeine beans and decaffeinated beans.[58][59]

Instant coffee is a drink derived from brewed coffee beans. Through various manufacturing processes the coffee is dehydrated into the form of powder or granules. These can be rehydrated with hot water to provide a drink similar (though not identical) to conventional coffee. At least one brand of instant coffee, "Camp Coffee," is also available in concentrated liquid form.
Caffè Americano or simply Americano (the name is also spelled with varying capitalization and use of diacritics: e.g. Café Americano, Cafe Americano, etc.) is a style of coffee prepared by adding hot water to espresso, giving a similar strength to but different flavor from brewed coffee. The drink consists of a single or double-shot of espresso combined with between 1 and 16 fluid ounces (30–470 ml) of hot water. The strength of an Americano varies with the number of shots of espresso added. In the United States, "Americano" is used broadly to mean combining hot water and espresso in either order. Variations include long black and lungo.
Change your mug color– This is a somewhat obscure suggestion, but a year or so ago a small study concluded that mug color could have an impact on how we taste our coffee. Specifically, using a white mug instead of a clear mug can make you perceive a coffee as more bitter and less sweet. If you regularly drink coffee out of a white mug, try changing it up and using a clear mug instead.

Some health benefits of coffee come from the beverage's caffeine content and not necessarily from the coffee itself. For example, the review of studies published in Australian & New Zealand Journal of Psychiatry determined there was also a nonlinear association between caffeine and a lower risk of depression, in addition to the link with coffee itself. Caffeine, a stimulant, also has a beneficial effect on athletic performance, with research published in 2016 in the Journal of Sports Science determining that dosing with caffeine prior to physical activity increased "vigor" and decreased fatigue. To use this to your benefit before working out, drink a cup of black coffee about 30 to 45 minutes before you begin exercising.