What are the dangers of drinking coffee?
Young people today can't put it down, but how many people know the dangers of drinking coffee? Caffeine can excite nerves, stimulate blood vessels and accelerate the heartbeat. Excessive drinking of coffee can cause sinus tachycardia and ventricular premature beats, elevated blood pressure and insomnia at night. Drinking 3 cups of coffee in a short time can cause emotional tension, anxiety, shortness of breath and other phenomena; drinking more than 10 cups can cause some toxic symptoms, such as tinnitus, delirium, blurred vision, tachyarrhythmia, muscle tension, muscle tremor and so on.
What are the dangers of drinking coffee?
Aggravate hypertension:
Caffeine is often combined with other simple painkillers because of its analgesic effect, but if you take it in large quantities for a long time, if you already have high blood pressure, using a lot of caffeine will only make your situation worse. Because caffeine alone can raise blood pressure, coupled with emotional stress, it can have a dangerous multiplication effect, so people at risk of high blood pressure should especially avoid drinking caffeinated drinks during stressful times at work. Some people who have a perennial habit of drinking coffee think they are immune to the effects of caffeine, but this is not the case. A study shows that blood pressure can rise for up to 12 hours after drinking a cup of coffee.
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What are the advantages and disadvantages of coffee?
The word Coffee comes from a small town in Ethiopia called kaffa. In Greek, Kaweh means strength and passion. Tea, coffee and cocoa are called the three major drinks in the world. Coffee tree is a small evergreen tree of Rubiaceae, native to Ethiopia. Small evergreen trees or shrubs of tropical and subtropical regions. Leaves long ovate, flowers white, dark red
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There are 16 situations to avoid when drinking coffee healthily
1. Avoid drinking coffee when smoking. The caffeine in coffee, under the action of nicotine and other inducing substances in cigarettes, is easy to change some tissues and cells of the human body, and even induce cancer. two。 Avoid drinking coffee at work. Drinking caffeinated drinks at work can increase work tension, increase heart rate, raise blood pressure and increase cholesterol. 3. Avoid coffee when drinking. White
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