100 Questions About Coffee for Beginners: A Complete Guide from Scratch

1. The Origin of Coffee

Coffee is a drink made from ground coffee beans that originated in Africa. According to legend, in the 9th century AD, a shepherd named Kaldi found that his flock became unusually active after eating a plant fruit. He curiously tried the fruit and found that it had a refreshing effect. This is the origin of coffee.

2. Classification of coffee beans

Coffee beans are mainly divided into two categories: Arabica and Robusta. Arabica beans are produced less, but of higher quality and more delicate taste; Robusta beans are produced more and are relatively cheap.

3. Common coffee making methods

Common coffee making methods include drip, espresso, French press, etc. Each method has its own characteristics and applicable scenarios.

4. How to choose coffee that suits your taste

Choosing coffee that suits your taste requires considering factors such as coffee acidity, bitterness, sweetness, and taste. Different coffee beans and production methods will bring different taste experiences.

5. Effects of caffeine on the human body

Caffeine is a natural stimulant that can refresh the mind and increase attention. However, excessive intake of caffeine may cause adverse reactions such as insomnia and palpitations.

6. How to store coffee beans

To preserve the freshness and flavor of coffee beans, store them in a dry, cool, and airtight container. Avoid exposure to sunlight or contact with strong odors.

7. Who should drink less or no coffee?

Pregnant women, breastfeeding women, and people who are sensitive to caffeine or have a history of cardiovascular disease should drink less or avoid beverages containing large amounts of caffeine.

8. How to identify high-quality coffee beans

High-quality coffee beans usually have a full shape, good luster and no flaws. In addition, smelling its aroma is also an important indicator of the quality of coffee beans.

9. Coffee and Health

Moderate coffee consumption can help boost alertness, improve memory, and may reduce the risk of certain cancers and cardiovascular disease.

10. How to make delicious home coffee

Homemade home coffee requires choosing the right coffee beans and making methods, controlling water temperature and soaking time, etc. Through constant trial and error, you can find the recipe that best suits your taste.