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集中力UP！カフェインが眠気をブロックする驚きの仕組みとは？

眠気とカフェインの関係性を徹底解説！脳内で起こる化学反応から、カフェインが覚醒効果を発揮するメカニズムを分かりやすく解説します。緑茶を有効活用し、眠気をコントロールして、仕事や勉強のパフォーマンスを向上させましょう。

Boost your immunity with cold-brewed green tea in winter! How to make it and recommended tea leaves for good health [Effects and benefits]

Cold-brewed green tea is effective for boosting your immunity! We explain how to make it, recommended tea leaves, tips for brewing it deliciously, and the effects you can expect. Why not make cold...

Drink it every day to keep your mind healthy! Why green tea is good for depression and how to drink it effectively

If you feel like "I feel depressed every day..." or "Nothing I do is fun," try drinking green tea. Green tea is rich in theanine, which has a relaxing and stress-reducing effect, and is scientific...

Don't throw away your tea leaves! You can actually eat them! The health benefits of edible tea leaves

Can you eat used tea leaves? They're actually packed with nutrients! It's a waste to throw them away, so we'll reveal some surprising ways to use used tea leaves. We'll also introduce the health be...

【製法・栄養・飲み方も異なる】緑茶と抹茶の違いとは？｜徹底解説

緑茶と抹茶は、どちらも日本を代表するお茶ですが、栽培方法や製造方法、栄養素、飲み方などに違いがあります。この記事では、緑茶と抹茶の違いを徹底的に解説。それぞれの特徴やおすすめの楽しみ方を知って、より深くお茶の世界を楽しみましょう。

What is the "demono" of tea? ~The appeal of kukicha and konacha~

Tea "demono" is a by-product of the stalks and leaves that is produced during the process of making sencha. There are actually many different types, such as kukicha and konacha, each with its own u...

A summer staple! What are the surprising health benefits of barley tea? | Is it true that it can prevent tooth decay and lower blood sugar levels?

Barley tea is a drink that can be enjoyed not only in the summer but all year round. It is caffeine-free and can be safely consumed by everyone from babies to adults, but did you know that it actua...

Caffeine in Matcha: Explained from Content to Health Benefits and Recommended Daily Intake

A thorough explanation of the amount of caffeine in matcha and its health benefits. We also provide a detailed introduction to the benefits of matcha, such as improved concentration and relaxation,...

What is Oriental Beauty? | The charm of high-quality Taiwanese tea, the mystery of insects and nature

A thorough explanation of the appeal of the high-end Taiwanese tea "Oriental Beauty." Learn about the mysterious honey aroma created by planthoppers and nature, as well as its history and manufact...

Drink green tea to prevent brain aging! Improve your memory & brain training habits for adults

Is it true that "green tea is good for the brain"? Is it effective in improving memory and preventing dementia? A thorough explanation of the relationship between green tea and brain health from t...