网友解答：现在，出于方便，不少人喝速溶咖啡。只要舀一勺咖啡，冲上开水就能喝。但是，稍为讲究的人都要喝现煮的咖啡。餐馆和宴会上也都不会用速溶咖啡来待客。在有些国家，譬如，拉丁美洲的国家，人们drink coffee就像 drink water 一样频繁，一天要 drink 好多次 coffee。

我们首先考虑的是时间问题。按照新陈代谢的规律，drink coffee 的最佳时间是在早上七点到八点，以及下午四点到六点这两个时间段。另外,cutting into a meal is suitable for drinking coffee, including dinner. Because coffee has the effect of resolving oiliness and assisting digestion. Coffee absolutely should not be drunk on an empty stomach before meals or during meals.

Coffee may cause you to lose sleep at night, and it may also raise your blood pressure. But coffee contains hundreds of beneficial components that can resist liver damage, various cancers, asthma, heart disease and Parkinson's disease etc. Drinking 2-4 cups of coffee per day is beneficial. It can be used to manufacture long-lasting painkillers and can resist drowsiness, flu symptoms, asthma and swelling.

Drinking black coffee is best because black coffee brings you the original feeling of tasting the flavor of the beans without any additives. Use a small home espresso machine to brew your own cup of joe; visually observe the foam on top - it should be evenly distributed in yellowish-brown color if properly brewed with a medium grind size bean.

To make good-tasting instant powder or granules from green beans: first soak them in hot water for 10 seconds to remove bitterness; then dry them thoroughly before grinding; finally mix equal parts by volume (1:1) with sugar syrup (or honey) when brewing; this will result in a smooth taste similar to real brewed but more convenient.

The way you prepare your instant powder or granules matters too: use boiling water but avoid scalding it first as this would destroy essential oils needed for aroma retention during brewing time which could otherwise last up to 3 minutes after opening - let alone its aromatic profile changes due...