Coffee is good for the skin. Bathing with coffee powder is a kind of hyperthermia, which has the function of losing weight. Coffee can promote metabolic function and activate digestive organs. Coffee has a hangover relieving effect. Drinking coffee after drinking will quickly oxidize acetaldehyde converted by alcohol, decompose it into water and carbon dioxide and excrete it. Coffee can relieve fatigue. Coffee can prevent gallstones.
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shopping guide
No matter what kind of coffee, freshness is an important factor affecting the quality. When buying, grab one or two coffee beans and chew them in your mouth. If it is crisp and intact, it means that the coffee beans are not wet, and the coffee beans with fragrant lips and teeth are top grade, but it is best to pinch them by hand to see if they feel solid. Never buy empty coffee.
Freshly fried coffee beans are not suitable for immediate drinking. Generally speaking, the best drinking period of coffee is one week after frying, when the coffee is freshest and has the best aroma and taste.
In addition, the taste of coffee beans is another consideration. Experts choose coffee beans, but not necessarily according to the size of the particles. Coffee beans may vary in size in appearance. For example, it is normal for beans in Ethiopia to have different characteristics. Secondly, the color, whether raw beans or cooked beans will have different colors, is a normal phenomenon, do not read my humble opinion in books or materials unilaterally, generalize all coffee beans. Relatively speaking, medium-deep roasted coffee beans are easier to produce oil than lightly roasted coffee beans, while lightly roasted coffee beans have no oil or little oil. In a word, when buying coffee, we should pay attention to its freshness, aroma and bad taste.
References:
Baidu encyclopedia-coffee