The classic of the genre is a cup of coffee in the morning for breakfast together with a croissant or scrambled eggs. In addition, a glass of water to restore the water balance - after all, everything should be according to the rules. Coffee lovers appreciate the drink behind the tart taste and the cheerfulness that he gives. But what to do to those who do not mind drink a cup before bedtime? We tell about the alternative version - December of coffee.
What is coffee without caffeine and how do it?
"Decaf" is a reduction from "coffee without caffeine." This is coffee from grains, in which at least 97% caffeine removed. There are many ways to remove caffeine from grains. Most of them contain water, organic solvents or carbon dioxide, according to HealthLine materials. Coffee beans are washed in the solvent until caffeine is removed from them, then the solvent is removed. Caffeine can also be removed by carbon dioxide or coal filter - method known as the Swiss water process. Before roasting and grinding, the beans are cleaned of caffeine.
The nutritional value of coffee without caffeine should be almost the same as in conventional coffee, with the exception of caffeine content. However, the taste and smell can become a little softer, and the color may change depending on the method used.
Even in such a drink remains caffeine
How much caffeine in this coffee?
You will be surprised, but coffee without caffeine is not completely free from it. In fact, it contains a different amount of caffeine, usually about 3 mg per cup. One study showed that every 6 ounces (180 ml) cups of coffee without caffeine contain 0-7 mg. On the other hand, the average cup of conventional coffee contains about 70-140 mg of caffeine, depending on the type of coffee, the cooking method and the size of the cup. Coffee without caffeine is rich in antioxidants and nutrients.
Who should prefer coffee without caffeine?
When it comes to tolerance to caffeine, there are many individual features. For some people, one cup of coffee may be excessive, while others can feel fine, drinking more. Although individual tolerance can vary, healthy adults should avoid eating more than 400 mg of caffeine per day. It is approximately equivalent to four cups of coffee. Increased consumption can lead to an increase in blood pressure and a lack of sleep, which can increase the risk of heart disease and stroke. Excess caffeine can also disrupt the work of the central nervous system, cause anxiety, anxiety, problems with digestion, heart arrhythmia or sleep problems at sensitive people.
People who are very sensitive to caffeine may want to limit the consumption of ordinary coffee or go to coffee without caffeine or tea. People with certain diseases may also need a diet with caffeine restriction. This includes people who accept prescription drugs that can interact with caffeine. In addition, pregnant and lactating women are advised to limit caffeine intake. Children, teenagers and persons who are diagnosed with anxiety or sleep problems are also recommended to do so.
Per day consume more than 400 mg of caffeine is not worth
Health Coffee Use
The main antioxidants in ordinary coffee and coffee without caffeine are hydrocorineic acid and polyphenols. Antioxidants are very effective when neutralizing jet compounds called free radicals. This reduces oxidative damage and can help prevent diseases such as heart diseases, type cancer and type 2 diabetes. In addition to antioxidants, coffee without caffeine also contains a minor number of nutrients. One cup of welded coffee without caffeine provides 2.4% of the recommended daily magnesium rate, 4.8% potassium and 2.5% niacin or vitamin B3.
The use of coffee, both ordinary and without caffeine, reduces the risk of type 2 diabetes. Each daily cup can reduce the risk of up to 7%.
The effect of coffee without caffeine on the liver function is not studied as good as the effect of ordinary coffee. However, one major observation study related coffee without caffeine with a reduced liver enzyme levels, which implies a protective effect.
Human cell studies also show that coffee without caffeine can protect brain neurons. This can help prevent the development of neurodegenerative diseases, such as Alzheimer's disease and Parkinson. One study suggests that this may be associated with chlorogenic acid in coffee, and not with caffeine. However, caffeine itself is also associated with a decrease in the risk of dementia and neurodegenerative diseases. Many studies show that people who drink ordinary coffee have a lower risk of developing Alzheimer's diseases and Parkinson, but additional research is needed, especially with regard to coffee without caffeine.