
The Danger Of Dringking Coffe For The Kidneys
Coffee is a popular beverage consumed by many people around the world, but it is important to be aware of its potential effects on the kidneys.
One of the main concerns with coffee consumption is its high caffeine content, which can have a diuretic effect on the body. This means that it can increase urine production and lead to frequent urination. While this may seem like a good thing for those looking to flush out toxins, it can also lead to dehydration and electrolyte imbalances.
In addition, caffeine has been shown to increase blood pressure, which can be harmful for those with kidney disease or hypertension. High blood pressure can cause damage to the kidneys over time, and it is especially important for those with kidney disease to maintain normal blood pressure levels.
Coffee can also affect the absorption of certain medications, including those used to treat kidney disease. It is important to speak with a healthcare provider about any potential interactions between coffee and medications.
Overall, it is important to consume coffee in moderation and to be aware of its potential effects on the kidneys. While there may be some health benefits to coffee consumption, it is important to be mindful of the potential risks and to consult with a healthcare provider if you have any concerns.
Possible dangers of drinking coffee for kidney health
Kidney patients need to follow a special diet to prevent further kidney damage, including limiting intake of caffeine-containing foods and drinks such as coffee.
Here are some of the risks of drinking too much coffee for kidney health that you should be aware of.
- Risk of kidney stones One of the consequences of frequent coffee consumption for the kidneys is an increased risk of kidney stones.
Oxalate stones are one of the most common types of kidney stones. And coffee is a major source of oxalates.
Therefore, kidney stone patients, especially those with calcium oxalate stones, need to limit their consumption of coffee.
- Risk of kidney cancer It is worth noting that this risk of kidney cancer condition is likely to occur in people who frequently drink decaffeinated coffee (decaf coffee).
This was proven through research in Cancer Causes and Control. This study reported that consumption of decaf coffee is suspected to increase the risk of the subtype of renal cell carcinoma, a type of kidney cancer.
However, researchers still need further studies to understand the relationship between decaf coffee and the risk of kidney cancer.
Generally, the dangers of drinking coffee for kidney health will only be seen when you consume it, especially if you are a coffee lover.
That is why there are several things to consider when drinking coffee, especially for kidney patients, as follows.
- Amount of coffee consumed One cup of black coffee usually contains 116 milligrams (mg) of potassium. This means that coffee is considered a low potassium drink.
However, many people drink more than one cup of coffee every day. Three to four cups of coffee a day are considered high in potassium.
Moreover, you may add cream or milk that can increase potassium intake in coffee.
Therefore, drinking one to three cups of coffee per day is generally considered safe for the kidneys. Consult with your doctor for your daily coffee intake.
- Blood pressure In addition to the number of cups of coffee consumed, another thing to consider when drinking coffee for kidney patients is blood pressure.
The caffeine content in coffee can trigger a short but sudden increase in blood pressure.
Although there is no research showing the consequences of frequent coffee consumption for kidney patients, limiting its consumption is a good idea.
Excessive caffeine intake due to increased blood pressure can cause stress on the kidneys and increase the risk of kidney stones.
- Added substances or additives The fact is, what is added to this drink often increases the risk of health problems.
For example, one latte without additional syrup contains 183 mg of phosphorus and 328 mg of potassium.
In addition, creamer can be the culprit of the consequences of frequent coffee consumption. This is because many producers add chemical phosphate (a derivative of phosphorus) to coffee creamer.
This content is easily absorbed by the body and needs to be limited for anyone with kidney disease.
- Body fluid intake Normally, patients with kidney disease need to have different fluid intake limits than the general public.
Meanwhile, coffee is a liquid, so you need to be careful when consuming coffee every day.
If necessary, ask your doctor about the amount of coffee

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