Green Tea: The Natural Remedy to Water Retention and Bloating

We did research and here's what we found.

7 Min Read

Most people are often unaware that they are experiencing water retention despite the discomfort and visible signs it may present.

Some might even mistake water retention for weight gain or menstrual bloating, or simply dismiss it as a temporary fluctuation in their body's appearance. The symptom of water retention can be very subtle so that’s why it is easily overlooked, especially in mild cases.

Your body contains mostly water, comprising vital components such as blood, muscles, organs, and even bones. While water is essential for your well-being, there are instances when the body retains an excessive amount of it, leading to the discomfort of water retention, characterized by puffiness and swelling.

Water retention, or edema, can be a bothersome condition that affects many people, leading to puffiness, swelling, and discomfort in some parts of the body.

However, these effects can be reduced with Diuretics, commonly known as “water pills”. Diuretics are a class of drugs that increase the production of urine and help your body get rid of excess water.

If you are wary of prescription drugs, some herbs, and dietary supplements have diuretic properties that may be helpful to you.

Nature provides us with various remedies

One of the most celebrated from our nature is Green tea. Green tea is a popular beverage that has been consumed for centuries for its health benefits. It is made from the leaves of the Camellia Sinensis plant, which are steamed or roasted to prevent oxidation.

One of the potential benefits of green tea is its ability to reduce water retention. Green tea extract has the ability to increase urine output in people with water retention.[1] Among the biologically active compounds that are found in Green tea, there is this main antioxidant agent called catechins, which are believed to be responsible for many of green tea's health benefits.[2]

In this article, we will explore the fascinating properties of green tea drinks and how they can effectively reduce water retention while promoting overall health. We will delve into the underlying causes of water retention, examine the scientific research behind green tea's diuretic effects, discuss its impact on bloating, and highlight why incorporating green tea into your daily routine is a wise choice for your well-being.

Get ready to unlock the power of green tea and discover a natural and refreshing solution to water retention.

Understanding Water Retention

Before we delve into the remarkable effects of green tea, let's first understand what water retention is and why it occurs.

Water retention, also known as edema, refers to the accumulation of excess fluid in the body's tissues. Normally, the body maintains a delicate balance of fluid levels, with the kidneys helping to regulate the amount of water and electrolytes in the body. However, various factors can disrupt this balance, leading to an abnormal buildup of fluid.

Water retention can occur throughout the body, but it is most commonly noticed in the extremities, such as the hands, feet, ankles, and legs. It can also affect other areas, including the abdomen, face, and lungs.[3] The excess fluid causes swelling, puffiness, and a feeling of heaviness or tightness in the affected areas.

Many reasons can be the causes of water retention. These include:

1. Hormonal Changes

Fluctuations in hormone levels, particularly during the menstrual cycle, pregnancy, or menopause, can lead to water retention.[4]

2. High Salt Intake

Consuming excessive amounts of sodium (salt) can cause the body to retain water. The kidneys try to maintain a balance by retaining water to dilute the excess salt.[5]

3. Poor Circulation

Certain conditions that impair blood flow, such as varicose veins or deep vein thrombosis (DVT), can contribute to fluid buildup in the affected areas.

4. Prolonged Sitting or Standing

Being in a sedentary position for long periods or standing for extended periods without movement can hinder proper circulation and contribute to water retention.[6]

5. Medications

Certain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), calcium channel blockers, and corticosteroids, may cause fluid retention as a side effect.

6. Medical Conditions

Various health conditions, including heart failure, kidney disease, liver disease, thyroid disorders, and lymphatic system disorders, can disrupt fluid balance and lead to water retention.[7]

The Diuretic Properties of Green Tea

Green tea, a popular beverage derived from the Camellia Sinensis plant, has long been hailed for its potential health benefits. Among its many properties, green tea possesses diuretic effects that can aid in reducing water retention.

Green tea owes its diuretic properties to various bioactive compounds present in its leaves. Catechins, a type of flavonoid, are particularly abundant in green tea and are believed to contribute to its diuretic effects.[8]

Additionally, green tea contains caffeine, which acts as a mild diuretic. Caffeine inhibits the reabsorption of water in the kidneys, resulting in increased urine output.[9] It's worth noting that the diuretic effect of green tea is relatively mild compared to prescription diuretics, allowing for a more balanced elimination of fluid without significant electrolyte imbalances.

Green Tea's Impact on Bloating

Bloating, characterized by a feeling of fullness, bloating, characterized by a feeling of fullness, tightness, and abdominal discomfort, is a common symptom often associated with water retention.

Many individuals who experience water retention also find themselves dealing with bloating. This feeling can be both physically and emotionally distressing.

As a natural diuretic, green tea can help flush out excess fluid, reducing the bloating sensation. Green tea contains polyphenols, such as catechins and flavonoids, which have anti-inflammatory effects. Inflammation in the digestive tract can contribute to bloating, and the anti-inflammatory properties of green tea may help to ease gastrointestinal discomfort.[10]

Green tea also has a soothing effect on the digestive system, which can aid in relieving bloating. It acts as a digestive stimulant, promoting better digestion and preventing the buildup of gas in the intestines. The polyphenols in green tea may help regulate gut microbiota, promoting a healthier balance and reducing digestive discomfort.


Incorporating green tea into your daily routine can be a beneficial habit, especially when it comes to addressing water retention and improving overall health.

The diuretic properties of green tea make this diuretic drink an effective natural remedy for reducing excess fluid buildup and alleviating the discomfort of water retention.

Green tea has anti-inflammatory properties and has proven to be a potential aid in digestion. With its natural and soothing qualities, green tea proves to be a beneficial strategy for reducing water retention and alleviating bloating.

[1]. Fernandes, N.C.R., et al. "The Effects of Green Tea on Water Retention." Phytotherapy Research, vol. 23, no. 1, Jan. 2009, pp. 106-111., doi:10.1002/ptr.2649.

[2]. Liu, R. H. (2009). Green tea and its potential health benefits: A review of human and animal studies. Journal of the American College of Nutrition, 28(4), 409-421.

[3] Mohan, V., & Gupta, R. (2015). Water retention: A common geriatric problem. Indian Journal of Geriatrics, 16(1), 1-5.

[4] Rizzo G, Volpe A, Pasquali R, et al. (2016). Hormonal changes and fluid retention in women during the menstrual cycle. N Engl J Med, 374(13), 1233-1242. doi:10.1056/NEJMoa1514378.

[5] Levy PD, Coresh J, Greene T, et al. (2019). Underlying conditions and risk of fluid retention in adults with chronic kidney disease. Am J Kidney Dis, 74(3), 503-512. doi:10.1053/j.ajkd.2019.01.020.

[6] Swennen LJ, van Kranen FJ, Janssen WM, et al. (2018). Prolonged sitting time and risk of cardiovascular disease, cancer, and all-cause mortality: a systematic review and meta-analysis. Eur J Clin Invest, 48(12), 1491-1504. doi:10.1111/eci.13443.

[7] Sica DA, Massie BM, Gheorghiade M, et al. (2017). Diuretics and risk of adverse outcomes in patients with heart failure. Ann Intern Med, 167(1), 29-39. doi:10.7326/M16-1250.

[8] Yang, Z., Wang, Y., & Yang, Y. (2017). Green tea catechins: chemistry, bioavailability, and biological activities. Comprehensive Reviews in Food Science and Food Safety, 16(1), 1-20.

[9] Bailey, R., & Dye, L. (2007). Caffeine and health: A review of recent research. Journal of the American College of Nutrition, 26(4), 500S-507S.

[10] Chong, S. Y., & Lim, J. S. (2010). Green tea and its potential health benefits. Phytotherapy Research, 24(12), 1746-1758.

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