Can cold water be used to make coffee?

Many people drink hot coffee because hot water is generally used in the process of brewing coffee, which will allow the coffee powder to dissolve better in the water and will not affect the taste of the coffee itself too much. But some people don't like to drink hot things, so they also consider using cold water to brew coffee when drinking coffee. So can coffee really be brewed with cold water?

Can coffee be brewed with cold water?

Coffee and tea are both popular drinks, and you must be careful when brewing them. If the brewing method is incorrect, it will also affect the taste of the coffee. So can coffee be brewed with cold water?

Some coffees can be brewed with cold water, such as Nestle's iced coffee, but most coffees are best not brewed with cold water, otherwise the coffee will not dissolve easily and will be difficult to drink. But it should have no effect on your body, it just affects the taste.

Instant coffee can be brewed with cold water, but the taste may not be very good. Generally speaking, the most suitable water temperature for brewing coffee is between 88 and 94 degrees Celsius. Avoid using boiling water to brew coffee. After the water boils, let it sit for 1 to 2 minutes before using it to brew coffee.

Coffee beans contain about 100 different substances, including caffeine, tannins, oils and nitrogen compounds. Every 100 grams of instant coffee contains 44 to 100 mg of caffeine; every 100 grams of blended coffee contains 64 to 124 mg of caffeine. Coffee is a stimulant that has many effects on the human body. It can act as a diuretic, stimulate the central nervous system and respiratory system, dilate blood vessels, accelerate the heartbeat, enhance the strength of skeletal muscles, and relieve brain and muscle fatigue.

Therefore, the brewing of coffee is the same as the brewing of tea. Do not use cold water, but must use water above 90 degrees to ensure the taste of the coffee.

How to make good coffee

Coffee is a beverage that everyone is familiar with. The taste of coffee is bitter. If it is not brewed well, it will affect the taste. When brewing coffee, you must pay attention to the temperature of the water. Let's learn how to make coffee delicious?

1. Pour 90-degree boiling water into a cup and add the amount of water according to your personal taste.

2. Pour the coffee into the cup and do not stir it yet. Let the coffee absorb the water.

3. Stir in a clockwise direction.

4. When stirring, don't stir too vigorously. Stir gently and you will have delicious and refreshing coffee.

When is the best time to drink coffee?

1. When you are studying or working, if you feel tired and sleepy, and have no energy, you can drink a cup of strong coffee to invigorate your nerves, quickly get rid of tiredness and sleepiness, and refresh your whole body.

2. When the face and body are swollen, especially when you just wake up in the morning and the edema is more serious, drinking a cup of coffee can remove the edema and have the effect of slimming the face and body.

3. You should not drink coffee when you are not feeling well, especially if you have cardiovascular and cerebrovascular diseases. Drinking coffee will have a stimulating effect on the central nervous system, blood vessels and heart, which is not advisable.

4. People with insomnia should not drink coffee. Coffee has the side effect of resisting sleep. Drinking it will make insomnia worse, making it difficult to fall asleep and causing over-excitement.

5. Children should not drink coffee as it can easily lead to addiction and is especially bad for their growth and development.

How to make delicious coffee? Using the above brewing method can help you make coffee with good taste and good nutrition. In particular, the water temperature must be well controlled.