Surely, whenever you think that tea helps you wake up, you remember caffeine. But, not only this substance is what causes the energizing and stimulating effect in tea. Discover in this article that other substances collaborate in it …
As you know, tea is one of the most popular drinks in the world, it is only surpassed by water. There are several reasons why people become almost fanatical about tea.
There are those who ponder its variety of aromas, flavors or the ritual that entails its preparation. But, there are more things that lead to prefer tea as a drink than the mere pleasure of drinking it.
The reason is its great medicinal properties that makes since ancient times, cultures such as Japanese or Chinese claim that tea is who protects them from different diseases. Why do you drink it?
One of its most outstanding properties is its powerful stimulating effect. In general, it is thought that caffeine is the only one that provides it, but it is not like that. Tea has different stimulating components. Do you want to know them?
Tea stimulating components
There are four organic substances that are responsible for providing a stimulating effect to this tasty and curative drink.
Caffeine: is an alkaloid that is present in different plants in a natural way but that can also be produced artificially. This substance is capable of stimulating the central nervous system, increasing vigilance and reducing drowsiness.
Caffeine has several forms of action, the main one is that it blocks a neurotransmitter called adenosine that produces certain synapses in the brain, giving rise to a powerful stimulating effect.
Adenosine increases in proportion in the brain during the day, which provides drowsiness. Caffeine has the ability to reverse this effect.
A cup of tea can provide you with 20 to 60 milligrams of caffeine.
Tea with milk
Theobromine: it is also an alkaloid very present in cocoa as well as in tea. In addition, to stimulate the brain, it can also stimulate the heart and improve blood flow throughout the body, helping to lower blood pressure.
The amount of this substance present in a cup of tea is very small, so its effect on the body is less.
Theophylline: is another alkaloid of the family of caffeine and theobromine. It has great ability to relax the smooth muscles of the airways, which makes breathing faster while stimulating both the strength of contraction of the heart.
L-theanine: it is a unique type of amino acid. It is present mainly in the tea plant, Camellia sinensis and is able to influence brain activity.
In humans, L-theanine increases the generation of brain waves called alpha waves, which are associated with alert relaxation. This is perhaps the main reason why the stimulating effect of tea is softer than that of coffee.
Some studies have suggested that L-theanine, especially when combined with caffeine, can improve attention and general cognitive function.
Those responsible for its energizing effect
What is the main difference between coffee and tea in relation to its stimulating effect
You may already know what the practical difference between caffeine and tein is, but if not, take note.
Tea is presented as the best option when studying, as it helps to maintain concentration and mental acuity for longer.
While coffee is more suitable to encourage and encourage everything related to physical activity: doing gymnastics, practicing a sport, etc.