By
Andrew Begg
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5 of the Most Googled Tea Questions in 2025—Backed by Real Search Data
Tea isn’t just a soothing drink — it’s one of the world’s favorite rituals, with deep cultural roots and a modern wellness following. But what exactly do people want to know most about tea in 2025?
To find out, we analyzed global search data from Ahrefs and uncovered the five most Googled tea questions this year. From green tea’s health effects to how long tea lasts in your cupboard, these questions reveal just how much curiosity there is about this timeless beverage.
Here, we break down each question with clear answers, practical tips, and visuals designed to make your tea knowledge share-worthy.
1. Does Green Tea Have Caffeine?
Searches: 35,000/month
Short answer: Yes — green tea naturally contains caffeine, though typically less than coffee. On average, a cup (8 oz / 240 ml) of brewed green tea contains 20–45 mg of caffeine1, while black tea ranges from 40–70 mg, and coffee usually sits around 95 mg per cup.
Caffeine levels are influenced by variety, processing, and brewing—many green teas are pan-fired or steamed, helping preserve a “brighter” flavor and modest caffeine dose.
Typical range: 30–50 mg per 8-oz cup (vs. ~90–150 mg in coffee).
Matcha (a powdered green tea) has even more: 38–89 mg per serving.

Why it matters: Many tea drinkers choose green tea for a gentler energy boost without the jitters.

Check Out, Wee Tea Company’s Gunpowder Green Tea
2. Is Green Tea Good for You? (12K)
Searches: 35,000/month
Short answer: Yes — when consumed in moderation, green tea is widely considered good for you, and science supports many of its benefits. It’s especially valued for its antioxidants and unique plant compounds.
Tea is most popular beverage in the world because of its attractive aroma, exceptional taste, health promoting and pharmaceutical potential. Current results showed that antioxidative, antibacterial and other health effects are attributed to its caffeine content and caffeine — polyphenols interactions.2
Green tea is widely studied for its health benefits. It’s rich in catechins, especially EGCG (epigallocatechin gallate), which act as antioxidants. Research links regular green tea consumption with:
- Aiding dental health due to natural fluoride
- Supporting heart health
- Promoting healthy metabolism
- Potential cognitive benefits
Green tea isn’t a miracle cure, but it’s a time-tested beverage with a strong track record of health benefits when consumed sensibly.

Things to Keep in Mind
Supplements vs. Brewed Tea: Concentrated green tea extracts in pills can sometimes be harsh on the liver; brewed tea is generally safer.
Caffeine Sensitivity: Green tea has less caffeine than coffee, but drinking too much (5–7 cups daily) can still cause insomnia, jitters, or rapid heartbeat in sensitive individuals.
Iron Absorption: The tannins in green tea can reduce absorption of non-heme iron (plant-based sources). If you’re iron-deficient, avoid drinking it right with meals.
We Recommend Good and Proper’s Jade Tips Green Tea
3. How to Make Ginger Tea
Searches: 8,400/month
Ginger tea is caffeine-free, supports digestion, and is renowned for immune-boosting and anti-nausea effects.
Common Variations of a Classic
Spice Variations
Cinnamon & Clove
Cinnamon & Clove
Black Pepper & Turmeric
Herbal & Mint Variations
Peppermint
Lemongrass & Mint
Chamomile & Ginger
Sweetener Alternatives
Honey
Maple Syrup
Agave or Stevia
Citrus Bursts of Flavor
Lemon or Orange Zest
Apple Slices

Don’t want to make it at home? Try Brodies Lemon Ginger Tea
4. What Is Chai Tea?
Searches: 7,400/month
“Chai” simply means tea in Hindi. What most people outside India call “chai tea” is actually masala chai — a spiced tea traditionally made with black tea, milk, sugar, and warming spices such as cardamom, ginger, cinnamon, and cloves.
In India, chai is a daily ritual, served from roadside stalls to family kitchens. Western cafés popularized it as “chai tea lattes,” which are often sweeter and creamier.

Never Tried Chai Masala? Try Mighty Chai from the Wee Tea Company
5. Does Tea Expire?
Searches: 6,300/month
Tea doesn’t “expire” like dairy, but it loses freshness and potency over time.
A 2024 analysis of organic green teas stored 1-16 years found that key health and flavor-related compounds (polyphenols, amino acids) decline with longer storage, affecting tea quality but some antioxidants emerge in aged teas, showing complex storage effects.3
Black Tea: 18–24 months if stored airtight.
Green/White Tea: 6–12 months for best flavor.
Herbal Teas: Varies, but 6–12 months on average.
Storage Tips: Keep in a cool, dark, airtight container. Avoid humidity, sunlight, and strong odors.

FAQ Summary
1. Does Green Tea Have Caffeine?
Yes — green tea naturally contains caffeine, though typically less than coffee. On average, a cup (8 oz / 240 ml) of brewed green tea contains 20–45 mg of caffeine1, while black tea ranges from 40–70 mg, and coffee usually sits around 95 mg per cup.
Caffeine levels are influenced by variety, processing, and brewing—many green teas are pan-fired or steamed, helping preserve a “brighter” flavor and modest caffeine dose.
Typical range: 30–50 mg per 8-oz cup (vs. ~90–150 mg in coffee).
Matcha (a powdered green tea) has even more: 38–89 mg per serving.
2. Is Green Tea Good for You? (12K)
Searches: 35,000/month
Short answer: Yes — when consumed in moderation, green tea is widely considered good for you, and science supports many of its benefits. It’s especially valued for its antioxidants and unique plant compounds.
Tea is most popular beverage in the world because of its attractive aroma, exceptional taste, health promoting and pharmaceutical potential. Current results showed that antioxidative, antibacterial and other health effects are attributed to its caffeine content and caffeine — polyphenols interactions.2
3. How to Make Ginger Tea
Ginger tea is caffeine-free, supports digestion, and is renowned for immune-boosting and anti-nausea effects.
Common Variations of a Classic
Spice Variations
Cinnamon & Clove
Cinnamon & Clove
Black Pepper & Turmeric
Herbal & Mint Variations
Peppermint
Lemongrass & Mint
Chamomile & Ginger
Sweetener Alternatives
Honey
Maple Syrup
Agave or Stevia
Citrus Bursts of Flavor
Lemon or Orange Zest
Apple Slices
4. What Is Chai Tea?
“Chai” simply means tea in Hindi. What most people outside India call “chai tea” is actually masala chai — a spiced tea traditionally made with black tea, milk, sugar, and warming spices such as cardamom, ginger, cinnamon, and cloves.
In India, chai is a daily ritual, served from roadside stalls to family kitchens. Western cafés popularized it as “chai tea lattes,” which are often sweeter and creamier.
5. Does Tea Expire?
Tea doesn’t “expire” like dairy, but it loses freshness and potency over time.
A 2024 analysis of organic green teas stored 1-16 years found that key health and flavor-related compounds (polyphenols, amino acids) decline with longer storage, affecting tea quality but some antioxidants emerge in aged teas, showing complex storage effects.3
Black Tea: 18–24 months if stored airtight.
Green/White Tea: 6–12 months for best flavor.
Herbal Teas: Varies, but 6–12 months on average.
Storage Tips: Keep in a cool, dark, airtight container. Avoid hum
What tea is considered the best in the world?
The “best” tea is subjective and depends on personal preference, but several varieties are celebrated globally for their exceptional quality. Da Hong Pao (Big Red Robe) from China’s Wuyi Mountains is often considered one of the world’s finest oolongs. Gyokuro from Japan represents the pinnacle of shade-grown green tea, prized for its sweet, umami-rich flavour. Darjeeling First Flush from India, often called the “Champagne of teas,” offers delicate muscatel notes. Silver Needle (Bai Hao Yin Zhen) white tea from Fujian, China, made from pure buds, is revered for its subtle sweetness.
At Naturally Scotland, we celebrate Scotland’s own tea heritage through our premium Scottish breakfast blends. Our Brodies Scottish Breakfast Loose Leaf (rich, malty, 9/10 strength) and Edinburgh Tea & Coffee Company Scottish Breakfast (balanced, smooth, 8/10 strength) represent the best of Scottish tea-making tradition, crafted specifically to deliver the robust, full-bodied flavour Scots have perfected over generations.
What is the unhealthiest tea to drink?
While most teas offer health benefits, certain preparations can be less beneficial. Bubble tea or heavily sweetened commercial iced teas often contain excessive sugar and calories that outweigh tea’s natural benefits. Detox teas marketed for rapid weight loss may contain harsh laxatives like senna, which can cause digestive issues with regular use. Extremely hot tea consumed regularly (above 60°C/140°F) has been linked to increased risk of oesophageal damage.
At Naturally Scotland, we offer pure, ethically sourced teas from trusted Scottish brands like Brodies (est. 1867), Edinburgh Tea & Coffee Company, and Wee Tea Company. Our teas contain no artificial additives and are sustainably packaged to preserve freshness. For those seeking the robust taste of traditional Scottish breakfast tea without the caffeine, our Wee Tea Company Decaf Breakfast Black Tea uses CO₂ decaffeination to preserve flavour while removing 97-98% of caffeine—perfect for evening enjoyment.
What is the best selling tea brand in the world?
Lipton, owned by Unilever, holds the title as the world’s best-selling tea brand, founded by Sir Thomas Lipton in 1890. The brand sells tea in over 150 countries and generates billions in annual revenue through accessible pricing and widespread distribution. Other globally significant brands include Twinings (Britain’s oldest tea company, dating to 1706), Tetley, Yorkshire Tea, and PG Tips.
At Naturally Scotland, we take a different approach—focusing on artisanal quality over mass production. We’re the sole US distributor for Scotland’s most respected tea makers: Brodies (since 1867), Edinburgh Tea & Coffee Company, and Wee Tea Company. These heritage brands craft authentic Scottish blends using premium Assam and Kenyan teas, delivering the robust, malty character that defines Scottish tea culture. Our customers choose us for genuine Scottish authenticity, not mass-market convenience.
Which brand of tea is best?
The “best” tea brand depends on your priorities, but at Naturally Scotland, we believe Scottish tea makers set the standard for quality breakfast blends.
For robust, full-bodied flavour: Our Brodies Scottish Breakfast Loose Leaf ($13.87) offers maximum strength (9/10) with pronounced malty notes—perfect for those who want their tea to stand up to milk. With over 150 years of tea-crafting heritage, Brodies has perfected the art of Scottish breakfast tea.
For balanced daily drinking: Edinburgh Tea & Coffee Company Scottish Breakfast ($10.97, 25 tea bags) delivers consistent quality with smooth, refreshing character (8/10 strength). It’s our best quality-to-price ratio for everyday enjoyment.
For variety and gifting: Our Scottish Tea Selection Tin ($18.79, 40 tea bags) includes four classic Scottish blends in a beautiful tartan tin—Scottish Breakfast, Highland Blend, Earl Grey, and Whisky Tea.
For evening enjoyment: Wee Tea Company Decaf Breakfast ($11.37, 15 tea bags) proves decaf doesn’t mean flavourless, using CO₂ decaffeination to preserve the malty, full-bodied taste of Scottish breakfast tea.
All our teas are ethically sourced, sustainably packaged, and shipped fast from our US location.
What is the healthiest tea to drink daily?
Green tea is widely regarded as the healthiest choice for daily consumption, backed by extensive research. It’s rich in catechins, particularly EGCG, powerful antioxidants that support heart health, brain function, and metabolism. Studies suggest 2-3 cups daily may reduce risks of cardiovascular disease and cognitive decline.
However, Scottish breakfast teas like those we offer at Naturally Scotland provide their own health benefits. Black tea contains theaflavins and thearubigins—antioxidants formed during oxidation that support heart health and may help lower cholesterol. Our robust Scottish blends deliver these benefits in a full-bodied, satisfying brew.
For caffeine-sensitive tea lovers: Our Wee Tea Company Decaf Breakfast Black Tea gives you all the antioxidant benefits of black tea with less than 1mg caffeine per serving. The CO₂ decaffeination process preserves the beneficial polyphenols while making it perfect for evening drinking.
For traditional builder’s tea drinkers: Our Edinburgh Highland Blend offers full-bodied strength with smooth, brisk character—ideal for starting your day with energy and focus. The key to healthy tea drinking is choosing pure, quality teas without artificial additives, which all our Scottish brands guarantee.
The healthiest tea is ultimately the one you’ll enjoy drinking daily—and Scotland has perfected that balance of robust flavor and quality craftsmanship over centuries.
Citations
- Dr. Sarah Daglis ND
The Truth About Green Tea and Its Caffeine Content
March 13, 2025
https://www.rupahealth.com/post/the-truth-about-green-tea-and-its-caffeine-content ↩︎ - A. Gramza-Michałowska,
Caffeine in tea Camellia sinensis — Content, absorption, benefits and risks of consumption,
The Journal of nutrition, health and aging,
Volume 18, Issue 2,
2014,
Pages 143-149,
ISSN 1279-7707,
https://doi.org/10.1007/s12603-013-0404-1 ↩︎ - Xiao, Mengxuan, Liu, Sitong, Jin, Huozhu, Xiao, Mingji, Wang, Huiqiang, Zhang, Haiwei, Dai, Qianying, Evaluating Freshness Loss of Green Tea with Q10 Method and Weibull Hazard Analysis under Accelerated Shelf Life Testing, Journal of Chemistry, 2022, 2955839, 10 pages, 2022. https://doi.org/10.1155/2022/2955839 ↩︎
- Dr. Sarah Daglis ND
The Truth About Green Tea and Its Caffeine Content
March 13, 2025
https://www.rupahealth.com/post/the-truth-about-green-tea-and-its-caffeine-content ↩︎





