Welcome to Tea or Coffee. Explore our practical guides designed for better focus and steady energy throughout your day.
Tea
Tea • Find your starting point
Explore tea and matcha, understand caffeine and wellness claims, or find a recipe for your everyday routine.
Prepare & choose
Matcha for Beginners
Start with preparation, then explore matcha powders, convenient options and recipes.
Explore matcha →Understand the evidenceGreen Tea Benefits
A starting point for the evidence, practical use and limitations of green tea.
Explore green tea →Herbal teaSpearmint Tea
Read about the evidence, possible benefits and safety considerations.
Explore spearmint →Compare your optionsTea vs Coffee
Compare the trade-offs and find the drink that suits your preferences and routine.
Compare tea and coffee →Choosing an everyday tea? Our green tea vs black tea comparison covers caffeine, taste and brewing.
For a spiced tea-and-espresso drink, try our dirty chai latte recipe, with hot, iced and no-machine options. Compare the caffeine in brewed chai, chai lattes and coffee in our chai caffeine guide.
Find the right kind of article: Guide — explanations and how-tos · Buying Guide — help choosing products · Recipe — a drink to make · Comparison — options side by side.
Explore tea articles
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Green Tea Benefits: What Actually Works (2026 Guide)
After five years of consistent green tea consumption, here’s my honest conclusion: the green tea benefits are real, but they’re not miraculous.…
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Best Tea for Focus (2026): 7 Teas Compared
Compare the best tea for focus, from matcha to oolong, and see what research says about caffeine, L-theanine and choosing between tea…
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Coffee Alternatives vs Tea: Which One Is Right for You?
Coffee alternatives vs tea: compare caffeine, taste, cost and ritual to find a tea to replace coffee or another morning drink.
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Matcha for Mental Clarity: Does It Work?
Matcha for mental clarity: L-theanine + caffeine for calm focus. Get the 1–2g dose, best timing, and prep tips to avoid jitters.…