Not necessarily. In fact, boiling is not recommended for most coffee powder, because a cup of coffee only needs hot water and powder mixed extraction for 30-50 s.

The main reasons are:

Because if you cook coffee powder, it will increase the contact time between water and coffee powder and increase the degree of coffee extraction. Simply put, it will be bitter, and caffeine will dissolve more, which may cause excessive excitement to the body.

When making coffee, the amount of coffee powder and the cooking time should be controlled clearly (siphon pot)

The way of brewing coffee (autoclave and drip filtration) coffee is actually to mix boiling water with coffee powder and filter the powder, rather than directly brewed coffee.

Including fresh drip filter in the market, all kinds of American coffee machines use the way of boiling water first and then brewing coffee powder instead of boiling.

Of course, many traditional drinking methods are still familiar.