Both coffee or tea are characterized as being drinks that contain exciting substances for the central nervous system. While some prefer to say teína or caffeine, the substance itself is the same, also present in other elements such as yerba mate. Anyway, tea contains less alkaloids than coffee.
Coffee, as well as tea, contain active substances that are exciting for the central nervous system. It is called caffeine when it comes to coffee and theine when you have to make reference to tea. You were aware, right?
But, after all, the substance is the same in both drinks. Although not concentration.
What is caffeine and in what foods is it
As you should know, caffeine is a substance categorized as alkaloid, white and bitter taste. Its discovery dates back to 1819 and was carried out by the German chemist Friedrich Ferdinand Runge, who gave it the name Kaffein.
Its worldwide popularity is due to its stimulating power. It is present in the vast majority of households and is preferably consumed when it is contained in beverages.
It is present naturally in the leaves, seeds and fruits of more than 60 plants. Among which the best known are:
The leaves of Camelia sinensis or tea plant
- Cola nuts
- Coffee grains
- Cocoa beans
Amount of caffeine in coffee or tea
Although a leaf of tea contains more theine than an equal proportion of coffee, the truth is that to prepare a tea requires less quantity, which is why it has between half and a third of exciting active substances than a cup of coffee.
In turn, the process of fermentation of tea causes its content to increase, reaching a maximum that then drops if there is a subsequent additional fermentation.
This is the reason why green tea has a low concentration of theine.
Speaking of specific numbers:
It could be said then that this variety of tea has up to eight times less tea than a cup of coffee.
Tea with milk
Tea or coffee: which has more theine?
How it works in the body
Caffeine is absorbed and passes quickly to the brain. But, it does not accumulate in the blood or is stored in the body.
It is expelled from the body in the urine several hours after it has been consumed.
The caffeine present in coffee acts in an explosive, fast way. It gives the person who consumes it an almost instantaneous energy boost, removing tiredness and drowsiness and inviting it to activity. Do you agree?
On the contrary, the tein present in tea has a softer but lasting effect over time. It boosts memory, activates attention and increases mental acuity.
You know, depending on the effect you are looking for, the drink you have to drink: coffee or tea?