Japanese Green Tea vs. Turmeric Tea - 10 battles you don't want to miss

Japanese Green Tea and Turmeric Tea have risen to popularity thanks to its miraculous health benefits which help to boost our immune system. During this time of the pandemic, Japanese Green Tea and Turmeric have earned a loyal following, however, which drink suits our needs and lifestyle better?

1. Powerful Medicinal Compounds: Both Japanese Green Tea and Turmeric Tea contain enzymes that are found to aid health issues. But, who will reign supreme?

Green Tea is rich in minerals and antioxidants that will help boost your body’s capacity to fight off ailments. However, turmeric is a famous spice that adds the yellow color into your favorite curry. It has been used in India for thousands of years as a spice and medicinal herb. Recently, science has started to back up what Indians have known for a long time — it really does contain compounds with medicinal properties. These compounds are called curcuminoids, the most important of which is curcumin.

Curcumin is the main active ingredient in turmeric. It has powerful anti-inflammatory effects and is a very strong antioxidant. However, the curcumin content of turmeric is not that high. It’s around 3%, by weight. Therefore, if you want to experience the full effects, you need to take a supplement that contains significant amounts of curcumin.

2. Aids Diabetes: Japanese Green Tea and Turmeric Tea contain blood sugar-stabilizing compounds, however, which is more effective?

According to a study published in the Annals of Internal Medicine, drinking caffeinated green tea may help lower your risk of type-2 diabetes. Study participants who consumed at least six cups of green tea per day had a 33 percent lower risk of type-2 diabetes than participants who drank one cup per day. Also, once a person has diabetes; it may be best to drink less green tea, as per the study published in BioFactors.

While turmeric has disease-fighting properties. Researchers also found that curcumin may have a role in diabetes prevention. More clinical trials with humans are needed for a better understanding of curcumin and turmeric's effects. Other research suggests that turmeric extract could help stabilize blood sugar levels and make diabetes more manageable.

There’s no quantifiable research or enough proof that Turmeric Tea helps lower blood sugar levels as much as Green Tea.

3. Prevents Brain Cancer: Both Japanese Green Tea and Turmeric Tea contain properties that improve brain health, but which tea will significantly prevent brain tumors?

Research suggests that drinking a cup of green tea per day reduced the risk of Alzheimer’s. However, green tea consumption, they found, did not affect the risk or prevent developing brain tumors.

Curcumin, found in the rhizome of turmeric, has extensive therapeutic promise via its antioxidant, anti-inflammatory, and antiproliferative properties. Preclinical in vitro and in vivo data have shown it to be an effective treatment for brain tumors including glioblastoma multiforme.

4. Allergy Treatment: Japanese Green Tea and Turmeric Tea has allergy-easing properties, but which is more effective?

Green tea eases your allergies and provides relief but for some people, it can actually cause irritation on the skin. Immediately after drinking green tea, it is possible that skin develops a rash, swelling, redness, and becomes itchy. It is more likely to happen if you have hypersensitive skin.

One of the effects of green tea is to block the enzyme that breaks down histamine in our bodies (diamine oxidase). Histamine triggers inflammation in the body and typically causes allergy symptoms such as sneezing, redness, itching, etc. (Anti-histamine medications are often used to decrease these symptoms.)

Turmeric Tea, on the other hand, is well-known as an anti-inflammatory powerhouse for a good reason. Its active ingredient, curcumin, has been linked to reduced symptoms of many inflammation-driven diseases and could help minimize the swelling and irritation caused by allergic rhinitis. But, it is NOT as robust as green tea’s allergy-fighting properties.

5. Arthritis Remedy: Japanese Green Tea and Turmeric Tea has anti-inflammatory properties, but, which will relieve arthritis effectively?

And a recent analysis of research published in the Journal of Medicinal Food on turmeric extracts concluded that eight to 12 weeks of treatment with standardized turmeric extracts can reduce pain due to arthritis, compared with placebo.

Arthritis is a common problem in Western countries. There are several different types, most of which involve inflammation in the joints. Given that curcumin is a potent anti-inflammatory compound, it makes sense that it may help with arthritis. Several studies show this to be true. In a study in people with rheumatoid arthritis, curcumin was even more effective than an anti-inflammatory drug. Many other studies have looked at the effects of curcumin on arthritis and noted improvements in various symptoms.

While green tea is rich in polyphenols – compounds from plants that have strong anti-inflammatory effects. You'll find the highest polyphenol levels in green tea, however, there is not enough evidence that shows that green tea effectively relieves arthritis.

How To make your own turmeric tea:

• Boil 2 cups of water with 1 teaspoon of turmeric powder and 1/2 teaspoon of black pepper.
• Let it simmer for 10 to 15 minutes.
• Add lemon, honey, or milk to taste. 

6. Promotes Liver Health: Both Japanese Green Tea and Turmeric are good for the liver, but which will give your liver more TLC?

The liver is vital to health and plays a central role in flushing out toxins, metabolizing drugs, and processing nutrients. Some studies have found that matcha may help protect the health of your liver. One study gave diabetic rats matcha for 16 weeks and found that it helped prevent damage to both the kidneys and liver.

Another study gave 80 people with nonalcoholic fatty liver disease either a placebo or 500 mg of green tea extract daily for 90 days. After 12 weeks, green tea extract significantly reduced liver enzyme levels. Elevated levels of these enzymes are a marker of liver damage. Furthermore, an analysis of 15 studies found that drinking green tea was associated with a decreased risk of liver disease.

Turmeric might not be as effective or powerful as green tea, but the antioxidant effect of turmeric appears to be so powerful that it may stop your liver from being damaged by toxins. This could be good news for people who take strong drugs for diabetes or other health conditions that might hurt their liver with long-term use.

7. Helps Fight Depression: Which tea will effectively treat depression? Japanese Green Tea or Turmeric Tea?

Curcumin has shown some promise in treating depression. In a controlled trial, 60 people with depression were randomized into three groups. One group took Prozac, another group one gram of curcumin, and the third group both Prozac and curcumin. After 6 weeks, curcumin had led to improvements that were similar to Prozac. The group that took both Prozac and curcumin fared best.

According to this small study, curcumin is as effective as an antidepressant. Depression is also linked to reduced levels of brain-derived neurotrophic factor (BDNF) and a shrinking hippocampus, a brain area with a role in learning and memory. Curcumin boosts BDNF levels, potentially reversing some of these changes. There is also some evidence that curcumin can boost the brain neurotransmitters serotonin and dopamine.

Green tea contains Theanine which helps soothe and relax people, however, it does not directly link to treating depression.

8. Treats Respiratory Problems: Is Turmeric Tea good for my lungs? Or should I drink Green Tea, instead?

Green tea contains many antioxidants that may help reduce inflammation in the lungs. These compounds may even protect lung tissue from the harmful effects of smoke inhalation.

But, researchers suspect that the anti-inflammatory and antioxidant properties of curcumin help significantly reduce the symptoms of chronic or long-lasting lung conditions. A 2017 medical review concluded that although the clinical evidence is limited, curcumin might help treat asthma, pulmonary and cystic fibrosis, lung cancer or injury, and chronic obstructive pulmonary disease (COPD).

9. Good for the Heart: Which is BETTER for the heart? Green Tea or Turmeric Tea?

Turmeric tea is good for your heart health as well. The anti-oxidants present in turmeric tea can help you reduce the risk of heart disease. It will also help you manage cholesterol which is also boots heart heath.

However, Green Tea helps in lowering your risk of cardiovascular diseases. Studies suggest this light, aromatic tea may lower LDL cholesterol and triglycerides, which may be responsible for the tea's association with reduced risk of death from heart disease and stroke.

Green tea may hold the key to keeping hearts clog-free. Powerful antioxidants make up a third of the weight of dried tea leaves. The main one of these good-for-you compounds is called EGCG (or if you're good at tongue twisters, epigallocatechin-3-gallate).

New studies show that EGCG can slow the build-up of artery-clogging plaque. Yes, you've heard something like this before. Studies often show that antioxidants keep arteries from clogging.

10. Potential Treatment for Cancer: Turmeric Tea might be the potential cure for cancer, but what about Green Tea?

Green tea is packed with flavonoids, which are cancer fighters in your brew. They help punch out the cells associated with skin, breast, lung, colon, esophageal, and bladder cancers.

However, curcumin has been studied as a beneficial herb in cancer treatment and been found to affect cancer growth, development, and spread at the molecular level. Studies have shown that it can contribute to the death of cancerous cells and reduce angiogenesis (growth of new blood vessels in tumors) and metastasis (spread of cancer). Multiple studies indicate that curcumin can reduce the growth of cancerous cells in the laboratory and inhibit the growth of tumors in test animals.

Whether high-dose curcumin (preferably with an absorption enhancer like piperine) can help treat cancer in humans has yet to be studied properly. However, there is evidence that it may prevent cancer from occurring in the first place, especially cancers of the digestive system like colorectal cancer. In a 30-day study in 44 men with lesions in the colon that sometimes turn cancerous, 4 grams of curcumin per day reduced the number of lesions by 40%.

Maybe curcumin will be used along with conventional cancer treatment one day. It's too early to say for sure, but it looks promising and is being intensively studied.

Conclusion

Both, Japanese Green Tea and Turmeric Tea have their own set of health benefits that will improve the life-quality of anyone who drinks it. That being said, Japanese Green Tea and Turmeric Tea compliment each other and it can be beneficial if you both have it in your pantry. Both teas matched up when it came to health-related properties and shared other similarities. Yes, they did differ in taste, pricing, impurities, and culture, but overall it comes down to what you like. Plus, you can definitely cook curry at your disposal by having Turmeric.

 This article was originally published in 2020, but updated in 2023.

FAQs about Japanese Green Tea vs. Turmeric Tea

Can I drink green tea and turmeric tea on the same day, or do they cancel each other out? Which has more antioxidants — green tea or turmeric tea? Is one really stronger? For inflammation specifically, is turmeric better than green tea? Is golden milk (turmeric latte) actually healthier than a matcha latte? Can I add turmeric directly to my green tea? Does it work as a single drink?

Can I drink green tea and turmeric tea on the same day, or do they cancel each other out?

They don't cancel each other out — actually the opposite, in most studies. The active compounds work on different pathways: green tea's catechins target cellular oxidation and metabolism, while turmeric's curcumin works mostly on inflammation enzymes (COX-2, NF-κB). Drinking both gives you broader antioxidant coverage than either alone.

The one practical caution is timing if you take medication. Both green tea and turmeric can mildly interact with blood thinners (warfarin especially) and some chemotherapy drugs. The interactions are dose-dependent — a couple of cups of each per day is fine for most people, but if you're on a relevant prescription, it's worth checking with the prescribing doctor.

My usual rhythm is matcha or sencha in the morning, turmeric tea or golden milk in the evening. They each have their natural place in the day — green tea has caffeine, turmeric is calming and goes well with dinner — so you don't really have to choose between them.

Which has more antioxidants — green tea or turmeric tea? Is one really stronger?

Per cup, Japanese green tea generally has higher total antioxidant capacity than turmeric tea. The catechin load (especially EGCG) in a well-brewed cup of sencha (煎茶) measures around 100–150 mg of polyphenols, while a cup of turmeric tea typically delivers maybe 50–80 mg of curcumin precursors — and only a tiny fraction of that curcumin actually absorbs without help.

That's the absorption catch with turmeric. Curcumin's bioavailability is famously poor — roughly 1% absorbs from a plain cup of turmeric tea unless you add black pepper (piperine boosts absorption ~2000%) or fat (curcumin is fat-soluble, so it absorbs better with milk or oil). Green tea's catechins absorb easily without any helpers, so the practical antioxidant delivered to your bloodstream is even more lopsided in green tea's favor.

If raw antioxidant load is your goal, green tea wins. If targeted anti-inflammatory action is your goal, turmeric still has its place — especially in golden-milk form with pepper and ghee or coconut oil to fix the absorption problem.

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For inflammation specifically, is turmeric better than green tea?

Honestly, this is the one battle turmeric arguably wins, but only with caveats. Curcumin is a more potent direct inhibitor of pro-inflammatory enzymes than catechins are — there's solid evidence for it in arthritis pain reduction and post-exercise muscle inflammation, especially in the standardized supplement form. Green tea's anti-inflammatory effect is real but more diffuse and dose-dependent.

The catch is that the anti-inflammatory studies on turmeric almost always use 500–1000 mg of curcumin extract, not a regular cup of turmeric tea. A standard turmeric tea bag delivers maybe 50 mg of curcuminoids, of which (without piperine) almost nothing absorbs. So while turmeric beats green tea on the molecule, green tea beats turmeric on the realistic-daily-dose math.

My honest take: drink green tea daily for the systemic protection, and use turmeric as a targeted tool when you have specific inflammation (joint pain, post-workout, stomach upset). Different jobs, different tools.

Is golden milk (turmeric latte) actually healthier than a matcha latte?

They serve different purposes, but for the antioxidant load, the matcha (抹茶) latte does more work. Even with milk dampening absorption slightly, a 4-oz matcha latte delivers measurable EGCG, L-theanine, and a meaningful caffeine bump for focus. Golden milk delivers curcumin in a more absorbable form (because of the fat), but the total polyphenol load is still lower.

Where golden milk genuinely shines is the evening. It's caffeine-free, anti-inflammatory, and the warmth-and-spice profile (cardamom, cinnamon, ginger, black pepper) is calming in a way matcha isn't. So they're not really competing — matcha latte is a morning/midday drink, golden milk is a wind-down drink. Both have a daily place if you want them.

If you only have room for one in your routine, matcha latte is the higher-yield choice for most goals (focus, antioxidants, metabolism). If you're trying to sleep better or you're on a specific anti-inflammatory protocol, golden milk has its lane.

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Can I add turmeric directly to my green tea? Does it work as a single drink?

You can, but it's a flavor compromise more than a flavor pairing. The earthy, slightly peppery turmeric overwhelms the delicate vegetal notes of sencha (煎茶) or gyokuro (玉露) — you mostly taste turmeric and lose what makes Japanese green tea worth drinking in the first place. The combo works better with bolder teas like hojicha (ほうじ茶) or genmaicha, where the roasted notes can stand up to turmeric's intensity.

If you do combine them, the trick is to make a turmeric-ginger paste separately (turmeric + grated ginger + black pepper + a little honey) and add a small spoonful to your tea, rather than brewing them together. That way you control the turmeric dose without scorching the catechins, and the pepper handles the absorption issue.

Personally, I keep them separate — green tea for what green tea is good at, turmeric in dishes (curry, golden milk, lentil soup) where its flavor and fat-absorption needs are already handled. The single-drink combo is fine occasionally but not the highest-yield way to use either ingredient.

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