You can drink too much water

Question

Drinking water can cause overhydration which can affect your brain, muscles, and heart.

Comments

Yes, you can drink too much water. Consuming excessive amounts in a short period can dilute the sodium in your blood, leading to water intoxication or hyponatremia. This condition causes your cells to swell, potentially leading to symptoms like nausea, confusion, seizures, and even fatal outcomes in severe cases. It's rare for healthy individuals but is a risk for athletes, those with certain medical conditions, or individuals overhydrating rapidly. It's best to drink when thirsty and avoid forcing water beyond quenching thirst. For details, refer to the [Cleveland Clinic article](https://my.clevelandclinic.org/health/diseases/water-intoxication).

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The claim “You can drink too much water” is true. When doing further research, I learned the negative effects of consuming too much of this beverage. For example, this can result in a dangerous condition, hyponatremia. This is where levels in the blood become diluted, which can ultimatlrylead to life-threatening situations (Mayo Clinic Staff, 2022). Other external sources also state other negative effects of through over consumption. These include, including headaches, nausea, swelling of some body parts, confusion, etc. Many of sources on the other hand can provide strong amounts of information for healthy consumption of water. The previosuly introduced MayoClinic Article states that 15.5 cups of fluids per day, while women should be trying  for around 11.5 cups per day (Mayo Clinic Staff, 2022). It is importnat to research different parts/sides to information, in this case, the healthy and unhealthy situations of water consumption.
Sources: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256#:~:text=When%20you%20drink%20too%20much,it%20can%20be%20life%2Dthreatening.
https://www.webmd.com/diet/what-is-too-much-water-intake

Answer 1

It's true that if you drink too much, it can be very dangerous to your body and health, even resulting in death. It's called Water Intoxication.

https://my.clevelandclinic.org/health/diseases/water-intoxication

I didn't use any secondary sources.

It's a non-profit website that does research for health care; they're not biased.

If your pee is clear or colorless, as opposed to light yellow.

Answer 2

Yes, you can in fact drink too much water. Through my research I have found that drinking too much water can lead to something called Hyponatremia water intoxication. It happens when too much water enters your body and causes a dilution of electrolytes and an oversaturation of water in you blood. This leads to swollen cells, which puts pressure on you body, primarily your brain. This can lead to confusion, irritability, drowsiness, headaches, muscle weakness, vomiting, and in rare cases can even lead to death.

To avoid Hyponatremia, it is reccommended to stop drinking water when you no longer feel thirsty. If you find yourself in a situation where you are dealing with Hyponatremia, it is reccomended that you seek immediate medical attention.

According to several reliable sources, including Cleaveland Clinic, WebMD, the National Library of Medicine, and Mayo Clinic, this claim is true

Cleaveland Clinic

WebMD

NCBI

Mayo Clinic

Answer 3

Yes, you can drink too much water. The claim sites WebMD as their source which is a website that uploads general health information regularly by medical professionals. And according to the Water Intoxication page on Cleveland Clinic website drinking too much water can cause your body to have more water than it needs and can lead to a number of problems, some fatal, "Drinking too much water dilutes your blood and decreases the electrolytes in your body, especially sodium (hyponatremia). As a result, water moves into your body’s cells and causes them to swell. When you get too much water in your brain cells, it increases pressure on your brain and affects how it works." This website is apart of the Cleveland Clinic which is a nonprofit medical center and has been medically reviewed. Another article, Can You Drink Too Much Water? from the University Hospitals website states that over hydrating can cause damage to your kidneys, "Drinking excessive amounts of water can overwhelm your kidneys and dilute the sodium content of your blood." This website is apart of the medical centers attached to universities and medical schools.

https://my.clevelandclinic.org/health/diseases/water-intoxication

https://my.clevelandclinic.org/about

https://www.uhhospitals.org/

https://www.uhhospitals.org/about-uh

Answer 4

The claim that Drinking water can cause over hydration which can affect your brain, muscles, and heart, is somewhat true. The condition is called Hyponatremia but it is very rare and is not caused just by drinking water but the overconsumption of it. Through research I have found that there are many reliable sources that can back up this claim. 

For primary sources, The NIH did a case study on water intoxication where a 22 year old man slipped into a coma after ingesting 6 liters of water of a 3 hour period. The consumption of that much water in that short of time affected his brain and caused this reaction to occur. (https://pubmed.ncbi.nlm.nih.gov/24570685/)

For secondary sources I found this article from the Mayo Clinic where it describes the symptoms of Hyponatremia. It mentions that it can cause muscle spasms, weakness, cramping, heart, kidney, and liver problems. (https://www.mayoclinic.org/diseases-conditions/hyponatremia/symptoms-causes/syc-20373711)

The potential biases from my primary source would be because they show an extreme case as an example for medical conditions. For my secondary source there would not be bias but they lean towards highlighting what you should do to stay healthy. 

My evidence comes from real clinical cases that occurred that show what overconsumption of water can do to the brain, muscles, and heart. It can be undermined by the fact that it is a very rare medical condition that does not occur on an everyday basis. I have not gotten a response from the person who made the original claim.