I Spent a Year Drinking Herbal Green Teas Every Morning. Here's What I Actually Learned.

I didn't set out to become someone who thinks carefully about tea. It happened gradually, the way most things do — one cup at a time, over a year of mornings that started the same way: a kettle, a measure of leaves, and a few minutes of quiet before the day began.

What changed during that year wasn't just my preference for one tea over another. It was my understanding of what tea actually is — not a commodity, not a wellness supplement, not a lifestyle accessory, but an agricultural product with a specific origin, a specific season, and a flavour that reflects both. Once you start thinking about it that way, it's very hard to go back to teabags.

This is what I learned.

Why Herbal Green Teas Are Having a Moment — And Why That's Mostly a Good Thing

The global interest in herbal and green teas has grown significantly over the past few years, driven by genuine wellness research, post-pandemic interest in immunity and stress management, and a broader shift away from heavily processed food and drink. Herbal tea is one of the fastest-growing segments in the global beverage industry, with double-digit growth in premium categories.

I have mixed feelings about the wellness framing. On one hand, it has introduced millions of people to teas they would never have tried otherwise. On the other hand, it has produced a lot of products that are more marketing than substance — teas with names like "Clarity Blend" or "Immunity Boost" that contain a small amount of green tea, a lot of filler herbs, and a price tag that reflects the packaging rather than the contents.

The teas worth drinking are simpler than that. Single-origin, minimally processed, grown in conditions that produce genuine flavour complexity. They don't need a wellness claim because the quality speaks for itself.

Darjeeling Green Tea — The One That Changed How I Think About Green Tea

I came to Darjeeling green tea through the black tea first. I had been drinking Darjeeling black for years — the first flush in particular, with its pale colour and extraordinary floral aroma — and at some point I became curious about what the same gardens produced when the leaves were processed differently.

The answer surprised me. Darjeeling green tea is not processed the way Chinese or Japanese green teas are. In China, leaves are pan-fired immediately after picking to halt oxidation. In Japan, they are steamed. In Darjeeling, the process is different — a lighter withering and rolling that produces a tea sitting somewhere between a classic green and a very light oolong. The result has more body than a Japanese sencha, more delicacy than a Chinese gunpowder, and the distinctive Darjeeling terroir — that muscatel, slightly floral quality — running through it.

The first time I brewed it correctly, I understood immediately why people talk about Darjeeling the way they talk about Burgundy. The flavour is specific to a place, a season, and a set of conditions that cannot be replicated elsewhere. A first flush Darjeeling green tea, picked in March from a garden at 1,800 metres, brewed at 80°C for two and a half minutes, produces a cup that is genuinely unlike anything else I have tasted.

The most common mistake is using water that is too hot — boiling water turns Darjeeling green tea bitter almost immediately, masking the floral notes that make it worth drinking. The second most common mistake is steeping it too long. Two to three minutes is enough. After that, the astringency builds and the delicacy disappears.

My morning routine: water at 80°C, two grams of loose leaf per 200ml, steeped for two and a half minutes in a covered cup. No milk, no sugar. The first sip is always the best one.

Kashmiri Kehwah — The Tea I Serve to Every Guest Who Visits

If Darjeeling green tea is the tea I drink alone, Kehwah is the tea I make for other people.

Kehwah is the traditional tea of Kashmir, and it is one of the most beautiful things I know how to make. The base is green tea — a light, unoxidised leaf — simmered with whole cardamom pods, a cinnamon stick, a few cloves, and several strands of saffron. The saffron is not optional. It is what turns the liquid from pale green to deep gold, and it is what gives Kehwah its characteristic warmth and floral depth that no other spice combination produces.

In Kashmir, Kehwah is traditionally made in a brass samovar — a large, ornate urn with a central chimney filled with hot coals that keeps the tea warm for hours. I don't have a samovar, but a small saucepan and a fine strainer produce a very good approximation.

The recipe: bring 400ml of water to a gentle simmer, add three cardamom pods lightly crushed, a small piece of cinnamon, two cloves, and eight to ten strands of good Kashmiri Mongra saffron. Simmer for five minutes. Add one teaspoon of green tea leaves, remove from heat, steep for two minutes. Strain into cups. Finish with crushed almonds or walnuts and a little honey if you want sweetness.

I've served Kehwah to people who don't particularly like tea, and they've asked for a second cup. That tells you something.

One note on the saffron: it matters enormously. I've made Kehwah with cheap saffron and with genuine Kashmiri Mongra A+ grade, and they are not the same drink. The cheap saffron gives colour but little flavour. The Mongra gives colour, flavour, and that particular warmth that makes Kehwah what it is.

What the Research Actually Says About Green Tea

I want to be careful here, because the wellness claims around green tea have been both overstated and misrepresented.

What the research does support: green tea contains catechins, of which EGCG is the most studied. These compounds have demonstrated anti-inflammatory and antioxidant effects in clinical settings. There is reasonable evidence for a modest positive effect on cardiovascular health markers, and some evidence for a role in weight management through a mild thermogenic effect.

What the research does not support: the idea that drinking green tea will cure anything or produce dramatic health transformations. The effects are real but modest, and they accumulate over time.

What I've noticed personally, over a year of daily green tea: I sleep better than I did when I was drinking more coffee. My digestion is more settled. I feel less anxious in the mornings. I cannot tell you with certainty how much of this is the tea and how much is the ritual — the five minutes of quiet, the attention to something small — but I suspect both matter.

How to Build a Green Tea Ritual That You'll Actually Keep

The most common reason people stop drinking green tea is that they don't enjoy it. And the most common reason they don't enjoy it is that they're brewing it incorrectly — too hot, too long, with leaves that were never particularly good to begin with.

Buy better leaves. The difference between a good loose leaf Darjeeling green tea and a standard teabag is not subtle. The teabag contains dust and fannings — the smallest particles left after processing, which brew fast and bitter. Loose leaf brews more slowly and with more complexity.

Control your water temperature. Green tea brewed at 80°C tastes completely different from green tea brewed at 100°C. If you don't have a temperature-controlled kettle, bring water to a boil and let it sit for three to four minutes before pouring.

Keep it short. Two to three minutes for most green teas. Set a timer. Remove the leaves when the time is up.

Drink it without milk. Milk binds to the catechins in green tea and reduces their bioavailability. More practically, it masks the flavour that makes good green tea worth drinking. Try it plain for a week.

Make it a ritual rather than a task. The five minutes it takes to brew a proper cup is not wasted time. It is a pause before the day accelerates. The Japanese have understood this for centuries. The Kashmiris, with their samovar culture, have understood it for longer.

The Teas I Keep Coming Back To

Darjeeling green tea, first flush, is my daily morning cup. It is the most nuanced thing I drink, and the one that rewards attention most consistently.

Kashmiri Kehwah is my weekend tea and my guest tea. It takes more time and more ingredients, and it is worth every minute. The saffron alone makes it an event.

For anyone building a tea programme for a hotel, spa, or restaurant: Kehwah is the most distinctive offering in the herbal green tea category. It has visual drama — the golden colour, the floating almonds — that photographs beautifully and that guests remember. It has a genuine story. And it has a flavour complex enough to be interesting but approachable enough to be universally liked.

Where These Teas Come From

Everything I've described comes from a specific place. The Darjeeling green tea from gardens in the Himalayan foothills of West Bengal, at elevations where the cool air and misty conditions produce a leaf unlike anything grown at lower altitude. The Kehwah from Kashmir, where the saffron grows on the Karewa plateau and the green tea tradition is centuries old.

I source directly from these origins, with documentation that traces each batch back to its garden and harvest. This matters for quality — you cannot replicate the flavour of a high-altitude Darjeeling green tea with leaves grown elsewhere — and it matters for the story you tell when you serve it.

If you're a buyer, a hospitality professional, or simply someone who wants to drink better tea, I'm happy to talk about what direct-origin sourcing looks like in practice.

The teas are extraordinary. They just need to be treated that way.