What is green tea made of?
First, green tea is made from the leaves of the tea plant, which have been dried after harvesting. But if we examine these leaves under a magnifying glass, we see that they contain polyphenols or catechins and more particularly EGCG (organic molecules widely present in plants), but also vitamins, trace elements and minerals... And theine!
Green tea, especially matcha, is appreciated for its unique flavors and its multiple benefits on the body. Originally from China and Japan, this tea is packed with essential ingredients like polyphenols and caffeine (also called theine). Each infusion releases these active compounds, providing both a gentle and consistent stimulating effect throughout the day.
What is theine, a molecule contained in all green teas?
Present in green tea leaves, theine is released as soon as they are immersed in hot water. Theine is then considered to be the main active ingredient in tea. It is an alkaloid, an organic substance of plant origin. The particularity of alkaloids is that these molecules all contain at least one nitrogen atom in their constitution. But then why do we say that teas contain caffeine?
Unlike coffee, green tea is often preferred for regular consumption because it is less exciting. However, for those looking for a caffeine-free drink, herbal teas are a great alternative.
Theine and caffeine, are they the same thing?
If we, for a time, thought the opposite, theine and caffeine are the same molecule. The difference between the two hot drinks - the most consumed in the world - comes from the fact that coffee contains a larger quantity: three to four times more than in a cup of tea. This is why we consider coffee as a stimulant, while tea is considered only as a stimulant. Green tea is therefore not a stimulant. The effects of tea are much more diffuse and constant over time, whereas coffee provides “boosts”. Differences in concentration that we also see between the different types of tea: black tea is the richest in theine (notably because it releases it more quickly), ahead of green tea and white tea, reputed to be the “lightest”.
What is theine/caffeine used for?
In nature, in seeds, leaves, fruits, theine/caffeine has a defensive effect. It acts as a natural insecticide to fight against predators. But in humans, theine (caffeine) acts as a stimulant, giving us energy.
What is the impact of this molecule on health?
It is therefore interesting from a health point of view! Released gradually into the body over six hours, theine (caffeine) boosts concentration and our memory skills. The other effect of theine is diuretic: it allows the body to eliminate more water and salt than normal. Not bad, right?
Is the stimulating effect of theine in green tea the same for everyone?
The stimulation felt, the rate of absorption of theine/caffeine, and tolerance will be specific to each person. While the stimulating and energizing effect of green tea is sought by some, because it is considered beneficial, others may, on the contrary, want to do without it. This is the case for people sensitive to caffeine, who may fear having difficulty falling asleep. Black tea will represent a very good alternative for people looking for a drink halfway between green tea and coffee.
How to “detheine” green tea?
If you can, of course, opt for other hot drinks without theine/caffeine, such as herbal teas or rooibos, you can also reduce the presence of theine in your cup of green tea or matcha tea. To do this, simply infuse the tea once for a minute, then discard this first water, containing the most caffeine. We then keep the same tea (the same bag, the same tea ball, etc.) which we infuse again, in new water. This second infusion will be much lighter in theine, while preserving the flavors of our favorite green tea.
Opt for organic with Kusmi Tea organic green teas
To make the most of the benefits of green tea, Kusmi Tea recommends that you opt for organic. The designation guarantees you pesticide-free tea and numerous quality controls carried out during the development of the product. Enough to drink your cup with complete peace of mind!
Kusmi Tea offers you a range of organic green teas, guaranteeing a quality product, without pesticides, for consumption with complete peace of mind. Enjoy the beneficial effects of green tea on concentration and health, while savoring the age-old traditions from China and Japan.
Green tea and black tea therefore contain caffeine/theine but in smaller quantities than that contained in coffee. This plays an important role in the body and health by providing a dose of energy in our daily lives. Unlike coffee which is considered a stimulant, tea is on the contrary classified in the family of stimulants. Discover our range of Kusmi Tea organic green teas, you will love it!