Is Drinking a Lot of Water Good for Your Prostate?

Drinking sufficient water every day can help you avoid a ton of problems, and medics recommend taking it for a reason. Drinking enough water suits the logic that the body needs it since it accounts for 70% or more of the total cell mass. While it’s apparent that drinking sufficient water can help you avoid numerous health complications, Is drinking a lot of water good for your prostate?

man drinking water for prostate

Drinking a lot of water is good for your prostate. It hydrates its cells and improves prostate functioning, keeping it within the healthy range. Conventionally, drinking at least eight glasses of water daily can be helpful for the prostate.

If you’re wondering whether drinking water can help improve your prostate, this article will settle it for you. Please read on to learn more about the impact of drinking sufficient water on your prostate health.

How Does the Prostate Work?

Understanding the importance of water in the prostate takes knowing more about how this gland works. Primarily, the prostate produces semen, a mucous liquid that lubricates the sperms coming from the resting during ejaculation[1].

However, this gland has other essential functions, including hormone synthesis and urine flow regulation. The prostate also produces fluid, a liquid substance usually a part of the semen it produces.

These functions show how essential water is to enable this walnut-shaped gland to work optimally. Drinking water is, therefore, necessary and helps improve your prostate health in the long run.

However, while “water” may also represent any liquid that hydrates the body, some liquids may not be ideal for helping you manage your prostate health and keep it in ideal working condition.

How Important Is Water to the Prostate?

Water helps flush out toxins from the prostate as it does to the body. Over time, minerals accumulate in the prostate, both helpful and toxic[2].

Moreover, other toxins, including bisphenol A (BPA) found in plastic containers, Polychlorinated biphenyls (PCBs), and inflammatory compounds, all pile up in the prostate, making it challenging for the prostate to work optimally. Drinking water helps flush out these toxins, keeping your prostate healthy.

Moreover, constantly staying hydrated can help your prostate improve your urinary tract symptoms, including the urge to urinate frequently. The prostate usually ensures that the bladder is adequately filled before you get the urge to urinate, which counters premature emptying.

How much water should you drink for prostate?

While urologists may recommend taking at least two liters of water daily for a healthy prostate, there’s usually no fits-all amount. But gauging the prostate’s functioning and how active it can be, drinking more water without disrupting your body’s electrolyte balance can be better.

The Centers for Disease Prevention and Control (CDC) recommends taking at least 3.7 liters to keep the prostate in ideal working condition[3]. That should include all fluids, including some selected juices and beverages. Also read: How Long Does It Take For An Enlarged Prostate To Go Down?

Nonetheless, it’s always best to assess your body and listen to how it functions to determine the ideal amount to take. But still, a few other factors can determine your water uptake, enabling you to stay hydrated and the prostate to function as it should.

Some of the things that determine your daily water intake for a healthy prostate include the following:

  • Age

Men’s bodies tend to become less efficient at regulating fluid balance as they age. That can increase the risk of dehydration. Older men may need to drink more water to maintain good prostate health.

  • Body weight

A person’s body weight can influence their water needs. Individuals with bigger bodies generally require more water to stay hydrated, while those with smaller bodies may require less.

  • Activity level

Individuals who engage in regular physical activity, particularly endurance athletes, may need to drink more water to compensate for fluid losses through sweating.

  • Climate

Hot and dry climates can increase fluid losses through sweat and respiratory losses, making it important to drink more water to maintain hydration.

  • Overall health status

Some individuals with certain conditions may have specific water intake recommendations based on their health needs. That includes men with kidney disease, diabetes, or heart failure.

  • Diet

A diet high in sodium, caffeine, or alcohol can increase fluid losses and the need for water to maintain hydration.

Medications – Certain medications, including diuretics, can increase urine output and lead to dehydration if you don’t consume water sufficiently. That means your water intake can be more than usual.

Does Drinking Water Treat an Enlarged Prostate?

While drinking enough water is important for maintaining good prostate health, it is unlikely to cure an enlarged prostate independently. An enlarged prostate is when the prostate grows beyond its standard walnut size to be as large as a golf ball or, worse, a tennis ball.

The result is the occurrence of urinary tract symptoms, including a weaker urinary stream, difficulty starting urination, frequent urination, and incontinence. Moreover, you may struggle to empty the bladder, which can be nagging completely.

Although drinking enough water can help alleviate some of these symptoms by ensuring the bladder is adequately filled, it does not address the underlying cause of BPH. Treatment for BPH typically involves medications, minimally invasive procedures, or surgery, depending on the severity of symptoms and individual factors.

You must still drink sufficient water as part of an overall prostate health regimen. That should help you flush out toxins from your body. Besides, it can minimize the risk of urinary tract infections and other prostate issues. Also read: Do Prostate Supplements Work?

If you’re experiencing symptoms of an enlarged prostate, it’s thoughtful to consult with a healthcare provider to determine the best treatment.

Fluids to Take and Avoid for a Healthy Prostate

Drinking sufficient water flushes out toxins from your body and prostate, which is apparent. However, it helps to take clean water without contamination, including toxic minerals and heavy metals. Please note that any fluid apart from water can be okay to take. However, there still are a few that you should avoid.

The fluids that you take for a healthy prostate include the following:

  • Green tea – This drink contains antioxidants that may help protect the prostate gland and reduce the risk of prostate problems, including prostate cancer.
  • Tomato juice – Conventionally taken as a beverage, tomato juice contains lycopene, a powerful antioxidant that may help reduce the risk of prostate problems.
  • Cranberry juice – While you can indulge in this juice, it’s best to know that it can help to prevent urinary tract infections, which can be a risk factor for prostate problems.
  • Pomegranate juice – Pomegranate is conventionally used in most prostate supplements as it contains antioxidants that may help protect the prostate gland and reduce the risk of prostate cancer.

While the drinks above can help you improve your prostate health significantly, there are still a few you should avoid. Below are the drinks you should avoid for a healthy prostate.

  • Alcohol – Heavy alcohol consumption has been linked to an increased risk of prostate cancer and other prostate problems.
  • Caffeine – Consuming large amounts of caffeine can irritate the bladder, increasing the frequency of urination, which may exacerbate prostate symptoms.
  • Sugary drinks – Drinking sugary drinks, such as soda or sports drinks, can increase the risk of obesity and other health problems, indirectly increasing the risk of prostate problems.
  • High-fat dairy – Consuming large amounts of high-fat dairy products, such as whole milk or cheese, links to an increased risk of prostate cancer.


Water isn’t only vital for the body but specifically the prostate. This walnut-shaped gland depends on water to operate optimally, which includes hormone and semen synthesis. Therefore, you must make drinking water your daily habit to keep your prostate in an ideal condition.

Medical Discalimer: The information provided here On Geeks Health website is for general informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you have or suspect a medical problem, promptly contact your healthcare provider. Reliance on any information in this response is solely at your own risk.
Dominique Rice
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