dose - Search Results

The adverse consequences of drinking too much coffee

In the case of long-term coffee intake, large doses of caffeine is a drug that can cause "caffeine poisoning".

2014-07-11 Coffee knowledge excessive coffee adverse consequences of coffee

Caffeine allergic reaction

The common side effects and allergic reactions are skin eczema, urticaria or xanthine structural asthma, and pleomorphic erythema-like drug eruption.

2014-07-12 Coffee knowledge caffeine allergy coffee encyclopedia

Caffeine allergy

The common side effects and allergic reactions are skin eczema, urticaria or xanthine structural asthma, and pleomorphic erythema-like drug eruption.

2014-07-17 Coffee knowledge caffeine allergy coffee encyclopedia

Coffee improves visual attention

Many driver friends will choose to drink a cup of coffee in advance to refresh themselves when they are tired, but they do not realize that drinking coffee can also help improve visual attention! A series of experiments have found that a low dose of 200 mg (equivalent to the caffeine content of two cups of coffee) can achieve the best effect of improving visual attention. Share it with the drivers around you and get into the habit of drinking coffee.

2014-08-13 Coffee refreshing coffee encyclopedia coffee common sense

Coffee and Anxiety

A 1992 study of caffeine's effects on anxiety concluded that caffeine increased anxiety only when consumed in doses of 300 milligrams or more, many times the caffeine content of a cup of coffee. Small amounts of caffeine do not produce anxiety, and even in some special cases small amounts of caffeine can reduce anxiety.

2014-08-27 Coffee knowledge Coffee and anxiety Coffee encyclopedia

Coffee can help people improve their ability to process information.

Caffeine intake is reported to help subjects identify complex holistic errors. A team led by Brunye, a psychologist at Tufts University in Massachusetts, conducted a comparative experiment on two groups of people to study the effects of different doses of caffeine on people's ability to read proofreading articles.

2014-09-12 Coffee knowledge coffee enhances processing ability coffee function

About Espresso production

Photo:showing the final shot. My starting dose was 19.2g so finishing at 27.4g gives me 1.42 ratio on coffee weight to brew weight. My target is usually in the 1.25-1.5 range (depending on taste). Really had to get creative with the light

2014-09-30 Espresso production

Coffee Health Coffee helps people process information

Caffeine intake reportedly helped participants identify complex global errors. A team of researchers led by psychologist John Brenye of Tufts University in Massachusetts compared two groups of people to study the effects of different doses of caffeine on people's ability to read proofread articles.

2015-01-06 coffee health help people lifting processing information abilities reportedly

Espresso on Scales-CoffeeGeek

Photo:showing the final shot. My starting dose was 19.2g so finishing at 27.4g gives me 1.42 ratio on coffee weight to brew weight. My target is usually in the 1.25-1.5 range (depending on taste). Really had to get creative with the light

2015-05-21 Espresso Scales -CoffeeGeek Ph

The effect of caffeine on anxiety

In 1992, the research institute concluded that caffeine has an effect on anxiety: only taking 300 milligrams or more of caffeine can increase anxiety, which is many times the amount of caffeine in a cup of coffee drink. A small amount of caffeine does not cause anxiety, and even in some special cases, a small amount of caffeine can reduce people's anxiety.

2015-07-02 Caffeine anxiety emotion Health influence 1992 Research Institute

The role of instant coffee in carcinogenic coffee

According to the Institute of Nutrition and Food Safety of the Chinese Center for Disease Control and Prevention, instant coffee contains acrylamide, which is a possible carcinogen. Long-term low-dose exposure to acrylamide can lead to symptoms such as drowsiness, mood and memory changes, hallucinations and tremors, accompanied by peripheral neuropathy (glove-like sensation, sweating and muscle weakness). Although various brands of instant coffee

2015-07-04 Instant coffee easy carcinogenic role China disease prevention control center camp

Caffeine in coffee.

Caffeine: (Caffeine) is an alkaloid extracted from tea and coffee fruits. Moderate use of caffeine can dispel fatigue and excitatory nerves. It is clinically used to treat neurasthenia and coma resuscitation. However, large doses or long-term use will also cause damage to the human body, especially it is also addictive, once discontinued, there will be mental fatigue, fatigue and other precepts

2016-06-01 Caffeine coffee medium caffeine tea

Related Pharmacokinetics of Coffee

The phenomenon of death with caffeine is rare. The lethal dose of caffeine for adults is about 5-10g, and adverse reactions can occur when taking 1g, such as central nervous system and circulatory system symptoms. Early symptoms such as insomnia, restlessness and agitation develop into mild coma, vomiting, spasms, muscle tension and tremor, tachycardia and extrasystole (extrasysto1e). In addition,

2014-07-15 Coffee knowledge coffee encyclopedia dynamics

How much caffeine does espresso coffee contain?

How much is it? Depending on your metabolism, an adult weighing 70kg normally drinks less than 500mg per day, and the recommended intake is around 300-400mg of coffee per day from 4-6 cups. How much is too much? It depends on how fast your body metabolises caffeine, but as a general rule: A hig

2015-01-23 Coffee common sense Italian espresso caffeine content how much about take

Caffeine common sense can dispel fatigue

Caffeine is an alkaloid extracted from tea and coffee fruit. Moderate use of caffeine can dispel fatigue and excitatory nerves. It is clinically used to treat neurasthenia and coma resuscitation. However, large doses or long-term use will also cause damage to the human body, especially it is also addictive, once discontinued, there will be mental fatigue, fatigue and other withdrawal symptoms, although its

2014-11-24 Coffee knowledge caffeine knowledge fatigue

15 creative coffee utensils that enrich our coffee life

15 Creative Coffee utensils enrich your Coffee Life not long ago BuzzFeed introduced 15 creative coffee utensils that can enrich our coffee life. This article introduced by BuzzFeed shows us that these novel products are becoming more and more creative and practical.

2015-08-26 Rich we coffee live 15 creative utensils

Top 10 facts about coffee

Coffee's pros and cons, how much do you know?

2014-05-12 Coffee Knowledge Truth Coffee Health

Caffeine overuse is harmful to human health.

Caffeine (Caffeine) is an alkaloid extracted from tea and coffee fruit. Moderate use of caffeine can dispel fatigue and excitatory nerves. Caffeine is used in clinical treatment of neurasthenia and coma resuscitation. However, large doses or long-term use will also cause damage to the human body, especially it is also addictive, once discontinued, there will be mental fatigue, fatigue and other withdrawal symptoms

2015-07-01 Caffeine common sense overdose use human body harmful caffeine Caffein

What is the content of espresso?

How much is it? Depending on your body's metabolism, adults weighing 70kg normally drink less than 500mg a day, and it is recommended that you consume about 300-400mg of 4-6 cups of coffee a day. How much is too much? It depends on how fast your body metabolises caffeine, but as a general rule: A hig

2014-08-19 Coffee knowledge caffeine content caffeine