Why Do Green Tea Make Me Nauseous?

Have you ever decided to make a switch to healthier choices and opted for green tea as your daily beverage, only to feel nauseous after consumption? If so, you’re not alone. Green tea, renowned for its abundant health benefits, can also have an unwelcome side effect on some individuals. The question is, why? In this blog post, we’ll explore the science and reasons behind why green tea might make you feel queasy and what preventative measures you can take to avoid feeling sick. So, grab a cup of tea and read on to learn more.

What Is Green Tea?

Why Do Green Tea Make Me Nauseous?

Green tea is a popular beverage made from the dried leaves and buds of the Camellia sinensis tree. Unlike black or oolong tea, green tea is not fermented, which affects its taste, appearance, and smell. Green tea has gained popularity thanks to its unique nutrient profile and abundance of antioxidants that contain concentrated amounts of polyphenols, including phenolic acids, flavonoids, and tannins. Drinking green tea daily may help with weight loss, improve brain function, reduce the risk of cardiovascular disease, and even ward off bad breath. Green tea is also versatile and can be served hot, cold, or frozen, which is evident from its presence in popular drinks like the Starbucks Green Tea Latte. However, the tannins present in green tea can be a double-edged sword, as they can cause stomach upset and even nausea if the tea is brewed too strongly or consumed on an empty stomach. Despite this, green tea remains a popular and healthy beverage choice that can be enjoyed in a variety of ways.

Five benefits Of Drinking Green Tea

1. Promotes Weight Loss: Green tea boosts metabolism and increases fat burning, making it an effective aid for weight loss.

2. Reduces the Risk of Cardiovascular Diseases: Drinking green tea regularly can help reduce the risk of heart disease and stroke by lowering cholesterol levels and improving blood flow.

3. Enhances Brain Function: The caffeine and amino acid L-theanine in green tea increase brain activity, improving mood, concentration, and memory.

4. Helps lower the risk of certain cancers: The antioxidants in green tea help protect against cell damage, reducing the risk of certain cancers such as breast, lung, and prostate.

5. Promotes Oral Health: Green tea’s antioxidants and antibacterial properties help promote healthy teeth and gums by reducing inflammation and fighting bacteria that cause bad breath.

Drinking green tea regularly can have numerous benefits for both your physical and mental health. Incorporating it into your daily routine can help boost your immune system, promote weight loss, reduce the risk of cardiovascular diseases and cancer, and even improve brain function. Make sure to brew your green tea at a temperature between 160-180°F, avoid drinking it on an empty stomach, and keep your intake in moderation to avoid nausea or digestive issues. Add a squeeze of lemon or honey to enhance the taste and enjoy the many benefits of this wonder drink.

Why People May Experience Nausea After Drinking Green Tea?

Green is a popular drink known for its numerous health benefits. However, some people may experience nausea after drinking green tea. The reasons behind this aren’t specific to green tea alone. In fact, all teas contain an organic substance called tannins that can cause nausea, especially when consumed on an empty stomach. These bitter-tasting substances can also induce a dry sensation in your mouth, leading to discomfort. Moreover, when green tea is brewed for longer than two minutes, the tannins from the leaves seep into the brew, making it stronger and more potent with tannins. This stronger brew is more likely to cause nausea.

While green tea has a high nutrient profile and is packed with antioxidants, it’s essential to consume it in moderation and avoid drinking it on an empty stomach. Another preventative measure is to brew it at a lower heat for less time. Additionally, adding lemon or honey to green tea can help to reduce the nausea-inducing effects of tannins. If you’re still experiencing nausea after trying these methods, it’s recommended to seek medical advice or try different types of tea, such as herbal teas that don’t contain tannins. Remember to always eat something before drinking green tea to avoid feeling sick.

Nutrient Profile And Antioxidants Found In Green Tea

Green tea is a popular beverage that is loved for its nutritional content. It is loaded with antioxidants and nutrients that can benefit your health in many ways. Here are some of the key nutrients and antioxidants found in green tea:

1. Polyphenols: These are plant compounds that have antioxidant properties and can reduce inflammation in the body.

2. Catechins: These are a type of flavonoid found in high levels of green tea. They have been shown to improve brain function and reduce the risk of certain diseases.

3. Epigallocatechin Gallate (EGCG): This type of catechin is particularly potent and has been linked with numerous health benefits, including weight loss and disease prevention.

4. Vitamins and Minerals: Green tea is a good source of vitamins and minerals, including vitamin C, vitamin B2, folic acid, and potassium.

5. L-Theanine: This amino acid is found almost exclusively in tea. It has been shown to reduce stress and improve mental clarity.

Green tea is a great choice for those looking to boost their nutrient intake and improve their health. So, sip a cup of green tea and enjoy its numerous benefits!

Tannins In Green Tea

Tannins are one of the most important green tea components responsible for its astringent and bitter taste. They are a type of polyphenol and are known for their health benefits. Here are some facts about tannins in green tea:

  • Tannins are naturally occurring compounds found in tea leaves.
  • They are more abundant in black tea than in green tea.
  • In green tea, tannins are responsible for the tea’s distinct flavor and aroma.
  • Tannins are antioxidants and can help protect cells from damage caused by free radicals.
  • Drinking green tea with food can help reduce the negative effects of tannins on the stomach and prevent nausea.
  • Tea brewed at a lower temperature and for a shorter time will contain less tannin and will be smoother in taste.
  • Adding milk to green tea can reduce the amount of tannin present in the tea.
  • Green tea with lemon or honey can help mask the bitterness of tannins and improve their taste.

Despite being responsible for the bitter taste and potential nausea, tannins in green tea offer a range of health benefits that make their consumption worthwhile. So, next time you make yourself a cup of green tea, remember these tips and enjoy all the benefits without worrying about feeling nauseous.

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Different Ways Of Serving Green Tea

Why Do Green Tea Make Me Nauseous?

Green can be served in a variety of ways, which makes it a versatile drink that can be enjoyed by everyone, even those who find it makes them nauseous. Here are some different ways to serve green tea:

1. Hot Tea: Hot green tea is the most common way to enjoy the drink. Brew it at a temperature suitable for your taste, and you’re good to go.

2. Iced Tea: Cold green tea is refreshing and perfect for hot summer days. Simply brew it, wait for it to cool, and pour it over ice.

3. Matcha: Matcha is a type of green tea that is ground into a fine powder and mixed with hot water to create a frothy tea. It has a rich and robust taste and is often used in traditional Japanese tea ceremonies.

4. Green Tea Latte: You can also turn green tea into a creamy latte by mixing it with milk and sweetener. This is a great alternative for those who find regular green tea too bitter.

5. Smoothies and Shakes: Green tea can also be added to smoothies and shakes to give them a boost of antioxidants and caffeine. It can be blended with fruits, yogurt, and other ingredients to create a delicious and healthy drink.

There are many ways to serve green tea, each offering a unique and delicious experience. So don’t let nausea get in the way of enjoying this amazing drink. Try out different serving methods to find a way that works for you.

Preventative Measures Green Tea Making Nauseous

If you are a green tea lover but feel queasy after drinking it, you can take some preventative measures to keep nausea at bay. Eating beforehand is the number one way to prevent feeling sick after consuming green tea. Snacking while drinking a cup of green tea will also help, as having some food in your system can ward off the tannins and minimize discomfort. Additionally, you can try brewing the tea at a cooler temperature, ideally between 160 and 180 degrees Fahrenheit. Dr. Jerry Bailey recommends this as brewing green tea too strongly or consuming it on an empty stomach can increase the tannins that increase the amount of acid production in your stomach, causing digestive issues, including stomach irritation, constipation, acid reflux, and nausea. Adding a small amount of lemon or honey can also help alter the flavor, making it less bitter. If you have a history of acid reflux or stomach ulcers, it’s best to avoid green tea, as it may make symptoms worse. If you’re unsure or concerned, speak with a doctor, as they can recommend other options to meet your health needs.

Importance Of Eating Before Drinking Green Tea

If you enjoy drinking green tea but constantly experience nausea after consuming it, the solution may be as simple as eating something before drinking it. Eating beforehand is the most important preventative measure you can take to ward off this uncomfortable side effect. In fact, many people who experience nausea after drinking green tea consume it on an empty stomach. Eating green tea before drinking can help reduce the amount of tannins and acid produced in your stomach, ultimately minimizing discomfort. What’s more, snacking while drinking a cup of green tea can also help. Try consuming some toast or a small snack with healthy fats like nuts or avocado before enjoying your cup of tea. Doing so will keep you from consuming green tea on an empty stomach and extending the time that the tannins have to wreak havoc on your digestion system. Ultimately, the key is to be mindful of what fills your stomach before you sip on your green tea to find a balance that works for your individual needs and digestive system.

When it comes to brewing green tea, temperature matters, it can greatly impact the taste and quality of your tea and can even be a factor in whether or not it causes nausea. Here are some factors to consider when selecting a temperature for brewing your green tea:

  • The ideal temperature range for brewing green tea is between 160 and 180 degrees Fahrenheit. This lower temperature range allows for the maximum extraction of antioxidants and other beneficial compounds in the tea leaves, while minimizing the release of tannins that can cause stomach upset.
  • Avoid boiling your water for green tea. Water that is too hot can scorch the delicate tea leaves and negatively affect the flavor of your brew. It can also result in excessive tannin release and more stomach discomfort.
  • Experiment with different temperature ranges to find your perfect brewing temperature. Some people prefer their green tea brewed at the lower end of the temperature range, while others like it a bit hotter.

In summary, to avoid nausea and get the best possible flavor and health benefits from your green tea, be sure to experiment with different brewing temperatures and aim for a range between 160 and 180 degrees Fahrenheit.

Adding Lemon Or Honey To Green Tea

Adding lemon or honey to green tea is a popular practice that many people swear by. Here are a few reasons why it’s a good idea:

1. Lemon adds a refreshing, tangy flavor to green tea that can help cut through the bitterness of tannins. It also boosts the tea’s antioxidant profile by adding Vitamin C.

2. Honey adds a touch of sweetness to green tea without adding refined sugar. This can help make the tea more palatable for those who find the taste of plain green tea too strong.

3. Honey also has its own health benefits, including antibacterial properties and soothing effects on sore throats and coughs.

When adding lemon or honey to green tea, it’s important to keep a few things in mind. Be careful not to add too much honey, as it can overwhelm the flavor of the tea and add unnecessary calories. Lemon juice can also make the tea more acidic, so those with acid reflux or other digestive issues may want to avoid it. Adding lemon or honey to green tea can be a healthy and delicious way to enjoy this popular beverage.

Trying Different Types Of Tea

Aside from preventative measures, another way to combat the nausea caused by green tea is to try different types of tea. If you are experiencing stomach upset after drinking green tea, it could be a sign that your body is not accepting that particular type of green tea. It is possible that another strain of green tea might be more agreeable to your system, and trying a different type of green tea could alleviate your symptoms.

Here are some different types of green tea that you can try:

1. Sencha Green Tea: This popular Japanese green tea has a sweet, grassy flavor and is a great option for people who don’t enjoy the bitterness of other green teas.

2. Dragonwell Green Tea: This Chinese green tea has a nutty, savory flavor and is known for its smooth texture.

3. Matcha Green Tea: This powdered green tea is used in traditional Japanese tea ceremonies and is known for its vibrant green color and earthy flavor.

4. Genmaicha Green Tea: This Japanese green tea is blended with roasted brown rice, giving it a unique, nutty flavor.

Trying different types of green tea and finding the one that works best for you could be a game-changer. Remember to listen to your body; if none of these options seem to work, seeking medical advice is always a good idea.

Seeking Medical Advice For Persistent Nausea

If you experience persistent nausea after drinking green tea, it is essential to seek medical advice. Chronic nausea can be a sign of an underlying health condition, and it is crucial to get checked out by a doctor. Here are some reasons why seeking medical advice is important:

1. Rule out underlying health issues: Nausea is a common symptom of many underlying health conditions. A doctor can help rule out any potential health issues that may be causing the nausea.

2. Find the root cause of the nausea: It’s important to find out what’s causing the nausea in order to treat it effectively. A doctor can perform tests to identify the root cause of the nausea.

3. Get personalized treatment: Depending on the underlying cause of your nausea, your doctor can help you come up with a personalized treatment plan.

4. Prevent future complications: Early diagnosis and treatment can help prevent future complications. Ignoring persistent nausea can lead to more severe health issues.

In conclusion, if you experience persistent nausea after drinking green tea, it is recommended to consult a doctor. Seek medical advice to rule out any underlying health conditions, identify the cause of nausea, get personalized treatment, and prevent future complications.


Q: What is green tea?

A: Green tea is a type of tea made from Camellia sinensis leaves, which have undergone minimal oxidation during processing.

Q: What are the benefits of drinking green tea?

A: Drinking green tea can provide various benefits. It is high in antioxidants such as catechins and polyphenols, which can help improve brain function, increase fat burning, lower cancer risk, and reduce cardiovascular disease risk.

Q: Why do people experience nausea after drinking green tea?

A: People may experience nausea after drinking green tea due to the presence of tannins, which can cause stomach discomfort and nausea, especially if consumed on an empty stomach or brewed for too long.

Q: What is the recommended temperature for brewing green tea?

A: The recommended temperature for brewing green tea is 175-180°F (79-82°C).

Q: Can adding lemon or honey to green tea help prevent nausea?

A: Yes, adding lemon or honey to green tea can help reduce the nausea-inducing effects of tannins.

Q: What are some preventative measures to avoid nausea when drinking green tea?

A: You can take several preventative measures to avoid nausea when drinking green tea. These include eating before drinking, brewing the tea at a lower temperature for a shorter duration, and adding milk to the tea.

Q: Should I seek medical advice for persistent nausea after drinking green tea?

A: If you experience persistent nausea after drinking green tea, it’s best to seek medical advice to rule out underlying conditions.

Q: Can trying different types of tea help prevent nausea?

A: Yes, trying different types of tea with varying levels of tannins can help prevent nausea. Finding a tea that matches your taste and physical needs is important.

Q: What should I keep in mind when consuming green tea?

A: While green tea offers numerous benefits, consuming it in moderation is important. Additionally, take preventative measures to avoid nausea, and if you experience persistent nausea, it’s advisable to seek medical advice.


Experiencing nausea after drinking green tea is quite common for some people due to tannin, which increases the acid content in the stomach. However, this should not discourage people from enjoying the numerous health benefits associated with green tea. By implementing simple preventative measures and adjusting their green tea-drinking habits, one can prevent or minimize the chances of nausea.

Here are some takeaways to keep in mind:

  • Drink green tea in moderation, do not overdo it.
  • Brew green tea at temperatures between 160 and 180 degrees Fahrenheit to avoid releasing too much tannin.
  • Do not drink green tea on an empty stomach.
  • Do not drink cold green tea.
  • Consider adding a slice of lemon or a teaspoon of honey to your tea.
  • Eat something before drinking green tea.
  • Look into trying different types of tea if green tea still makes you feel nauseous.
  • Seek medical advice if the nausea persists.

Green tea can be a great addition to a healthy lifestyle, but it’s essential to listen to your body and adjust accordingly. Happy sipping!

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