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Article: Can Green Tea Make You Nauseous?

Can Green Tea Make You Nauseous?

Can Green Tea Make You Nauseous?

Preventing Nausea from Green Tea: Tips and Strategies for Enjoying the Benefits


Green tea has gained immense popularity due to its numerous health benefits. However, some individuals may experience nausea after consuming green tea. In this article, we will delve into the potential causes of this discomfort and provide practical tips to prevent or minimize nausea from green tea consumption.

Understanding Green Tea:

Green tea is derived from the Camellia sinensis plant and is known for its high concentration of antioxidants and various health-promoting properties. It contains caffeine and other compounds that can potentially affect individuals differently.

Potential Causes of Nausea from Green Tea:

  1. Caffeine Sensitivity: Green tea contains caffeine, which can cause nausea, particularly in individuals who are sensitive to its effects. Caffeine stimulates the central nervous system and can lead to an upset stomach in some people.

  2. Tannin Content: Green tea also contains tannins, natural compounds found in many plant-based beverages. Tannins can have an astringent effect and may cause nausea or an upset stomach, especially when consumed on an empty stomach.

How to Prevent Nausea from Green Tea:

  1. Limit Your Intake: If you experience nausea after consuming green tea, consider reducing your intake. Start by drinking smaller quantities or opting for decaffeinated green tea, which has lower caffeine levels.

  2. Pair Green Tea with Food: Consuming green tea with food can help prevent nausea. The presence of food in your stomach can mitigate the effects of tannins and reduce the likelihood of an upset stomach.

  3. Opt for High-Quality Green Tea: Choose high-quality green tea from reputable sources. Lower-quality teas may have a higher concentration of tannins, which can increase the risk of nausea. Look for fresh and well-sourced teas for a better experience.

  4. Steep Tea at Lower Temperatures: Brewing green tea at lower temperatures can help reduce its astringency. Use water that is around 175°F (80°C) to avoid extracting excessive tannins, which can contribute to nausea.

  5. Experiment with Different Brands or Varieties: Different brands and varieties of green tea can have varying levels of tannins and caffeine. If you experience nausea from one particular brand, try exploring other options to find a tea that suits your preferences and digestive system.


While green tea offers numerous health benefits, it can potentially cause nausea in some individuals. Understanding the reasons behind this discomfort and implementing preventive measures can help you enjoy green tea without any unpleasant side effects. Experiment with different approaches to find what works best for you and enhance your tea-drinking experience.

Source links:

  1. Mayo Clinic - "Green Tea: Can It Help You Lose Weight?" ( This reputable medical institution discusses the potential benefits and side effects of green tea, including its impact on the digestive system.

  2. National Center for Complementary and Integrative Health (NCCIH) - "Green Tea" ( NCCIH provides evidence-based information on various health topics, including green tea. This resource offers insights into the potential health effects and safety considerations associated with green tea consumption.

  3. Harvard Health Publishing - "Green Tea" ( Harvard Medical School's health publications provide reliable and expert-reviewed content. This article explores the potential health benefits of green tea and discusses its effects on digestion.


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