Theine in tea vs. caffeine in coffee - what is the difference between them?
Whether you are a coffee or a tea lover, you have surely heard of caffeine in coffee and theine in tea. But did you know that they are essentially the same molecule? The difference is not in the chemical composition, but in how this substance is released and acts on our body.
Caffeine binds in the body to receptors for adenosine - a substance that causes the feeling of sleepiness and fatigue. By blocking these receptors, it induces a sense of alertness and heightened attention in the brain. At the same time it stimulates the release of dopamine and noradrenaline, the neurotransmitters responsible for a better mood, concentration and energy. That is precisely why caffeine is perceived not only as a stimulant but also as a substance that can support motivation and performance.
Theine in tea, on the other hand, binds to polyphenols and tannins, which release the caffeine gradually, only in the intestines. This slower onset of effect means that we feel invigorated for longer, but without a rush of nervousness or a racing heart. Tea also contains the amino acid L-theanine, which has a calming effect, contributing to a pleasant feeling of well-being and stress-free concentration.
That is why tea is the ideal choice for those who want energy but also calm and harmony. Moreover, drinking larger amounts of tea aids hydration, unlike coffee, which can be more dehydrating. Tea is also rich in polyphenols and antioxidants, which protect cells from free radicals, support the immune system and contribute to the health of the heart and blood vessels.
Choose your tea according to taste and need, and enjoy a gentle, long-lasting boost with a pleasant calm - that is the power of theine in tea!
