Harmless. Whether it is freeze-dried coffee or instant coffee, it is harmless to the human body as long as you drink it in moderation.

Coffee is a beverage made from roasted and ground coffee beans. As one of the three major beverages in the world, it is the main beverage popular in the world along with cocoa and tea.

The coffee tree is a perennial evergreen shrub or small tree belonging to the Rubiaceae family. Daily drinking coffee is made from coffee beans with various cooking utensils, and the coffee beans refer to the inside of the coffee tree fruit. The nuts are roasted using appropriate methods. A standard cup of coffee should not taste bitter. A qualified barista will rigorously perform every step of the operation when making coffee, and finally serve it to the guests. The taste of coffee will show different levels of sweetness, acidity, aroma or cleanliness.

Coffee trees are native to the plateau area in southwestern Ethiopia, Africa. It is said that a shepherd discovered coffee more than a thousand years ago when he discovered that his sheep became very excited and lively after eating a plant. It is also said that a wildfire accidentally burned down a coffee forest, and the aroma of barbecued coffee attracted the attention of surrounding residents.

According to legend, in 1600, some Catholics thought coffee was a "devil's drink" and encouraged Pope Clement VIII to ban the drink. However, after tasting it, the pope thought it was drinkable and blessed the coffee. Coffee gradually became popular in Europe.