Whey Protein Consumption Effects On Kidneys
How does whey protein damage your kidneys? Consuming whey protein, even during a short-period only, has proven to incur the following effects: increased plasma urinary volume, and urinary calcium excretion while the pH of urinary citrate decreases.
Essentially, it increases taxing of the kidneys, which is the first step in kidney disease.
How Kidney Stone Formation Occurs
When there is too much waste in the blood and not enough liquid, a kidney stone can form. A kidney stone starts as a small group of crystals. Over time, it can grow bigger. If it becomes too big, it can cause a blockage in the urinary tract. This can result in pain, vomiting, nausea, and fever. Some people with kidney stones also experience blood in the urine.
The National Kidney Foundation explains that there are four different types of kidney stones. They are:
Calcium oxalate kidney stone. This is the most common and occurs when calcium and oxalate combine. Not drinking enough fluids and low calcium intake can lead to calcium oxalate stones.
Uric acid kidney stone. Uric acid stones are also common. This stone occurs when purine intake is increased, causing the body to produce more monosodium urate. If a family member is prone to uric acid kidney stones, you may be more prone to them too.
Struvite kidney stone. This stone is less common and can occur due to an upper urinary tract infection.
Cystine kidney stone. This is the rarest type of stone and is caused by a cystinuria disorder. This stone tends to be genetic. A cystine stone also tends to be larger than other stone types.
Shall I Take Protein If Having Stone
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What Foods Are Rich In Protein
Except for isolated fats and sugars, almost every food contains protein.
Among these, those with the highest protein density are predominantly animal foods.
While animal foods tend to be the best sources of protein, a few plant foods can be high in the macronutrient too .
The following foods are the most concentrated sources of dietary protein
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Other Protein Powder Side Effects
Kidney issues may not be a huge concern with protein drinks, but if you overdo it on the protein supplements or whey protein, side effects that have nothing to do with your kidneys are possible. According to Harvard Health Publishing, eating too much protein may set you up for:
- High cholesterol
- Increased risk of heart disease
- Constipation and/or diarrhea
However, Harvard Health also notes that these effects may not be caused by the protein directly, but may be connected to eating the wrong types of protein, like a lot of processed meats, that are also higher in unhealthy fats and artificial ingredients.
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How Can You Protect Your Kidneys And Lose Weight Too
For weight loss that wont compromise your kidneys, its all about balance.
Dont get your calories from one source combine protein with more fruits and vegetables, Dr. Calle recommends. If you dont have any major medical conditions, the most effective diet is usually decreasing the amount of calories you consume and eating a more balanced, low-sodium diet.
Andbuyer beware when it comes to the healthfadsthat show up on social media. Your favorite Instagram celebrity may lookamazing after following some new grapefruit shake diet, but stick with yourdoctor, nutritionist or dietitian for reliable eating advice.
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Whey And The Microbiome
Something as simple as bloating can be a clue as to a physical imbalance.
While physical activity can increase the good bacteria in your gut, supplementing with whey can counteract those positive effects.
Supplementing with whey protein has been found to decrease beneficial bacteria and increase harmful bacteria. When the balance shifts and ones microbiome contains too much bad bacteria, one can experience uncomfortable symptoms such as severe and chronic bloating, constipation, stomach pain, gas, and other gastrointestinal distress.
These might not sound that serious, but these symptoms can lead to digestive disorders, like irritable bowel syndrome.
With plant-based supplement options abounding, there is no longer a reason for anyone to choose whey protein.
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How To Use Whey Protein Powder In The Kidney Diet
Measure out one serving to use throughout the day with the scoop supplied. In your morning coffee, try a pinch of vanilla whey protein powder. Mix a teaspoon of whey protein powder with six ounces of orange soda for a creamy orange-flavored delight with added protein.
Make a root beer float with extra whey protein powder and six ounces of cool root beer for a delightful evening treat. Finish the scoop of whey protein powder by combining it with a half cup of applesauce later in the evening. For a refreshing, delicious, and high-protein evening snack, place the applesauce in the freezer for a few minutes.
Kidney Stones : The 4 Main Types
A kidney stone is a solid mass that can be excreted from the kidney thats not supposed to happen. It typically means that theres insufficient liquid, or that your body isnt using the solids as its supposed to .
But the stone itself can be made of a variety of material, and in different combinations.
In general, there are 4 main types of kidney stones:
When it comes to vegan protein powder and kidney stones, we care most about calcium stones , and uric acid stones.
What To Eat To Prevent Kidney Stones
Passing a kidney stone is excruciating! Here are some tips to reduce the chances that youll ever have to endure that pain or relive past misery
As anyone who has ever had one can attest, passing a kidney stone is something youre not likely to forget or remember fondly. Although dietary measures are not 100% effective in preventing stones, they can definitely reduce your risk.
Who Is At Risk
If you are already susceptible to developing kidney stones, adding extra protein in the form of whey may increase your risk of kidney stones. According to the NIDDK, risks of developing kidney stones include having a family history of kidney stones, repeated urinary tract infections, not drinking enough fluids and obesity. If you already have them, natural remedies for kidney stones include avoiding extra protein or other foods that cause kidney stones.
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Does Too Much Whey Protein Cause Side Effects
Whey protein is one of the most popular supplements on the planet.
But despite its many health benefits, theres some controversy surrounding its safety.
Some claim that too much whey protein can damage the kidneys and liver and even cause osteoporosis.
This article provides an evidence-based review of whey proteins safety and side effects.
Should Everyone Avoid A High
Dr.Calle advises patients with chronic kidney disease to take the better safethan sorry route. They probably should limit protein, he says.
His advice also applies to people who have a history of kidney stones or certain rare genetic conditions like phenylketonuria . That can put them at higher risk of forming kidney stones, which may potentially affect their kidney function, too.
But even if your kidneys seem to be firing on all cylinders, its still a good idea to check with a doctor before making any drastic changes to what you eat. Diets arent one-size-fits-all. A doctor can help you find an eating plan thats appropriate for your health goals.
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Protein Shakes Kidney Stones
If I needed to offer you a sure or no reply, Id say that no, vegan protein powder doesnt trigger kidney stones, particularly for many vegan powders.
To be as temporary as doable, Ive solely targeted on the elements probably associated to vegan protein powders. So theres so much glossed over out of necessity.
If you happen tore on this matter due to severe kidney stone points that you simplyve had up to now, be sensible and discuss this with a physician. Im not a medical skilled, only a man that enjoys doing analysis and tries to interrupt it down as merely as doable.
But What Is A High Protein Diet Exactly
If were going to start talking smack about high protein diets, we need to define what we mean, and people are generally bad at doing that. Sometimes its defined as percentage of total calories, sometimes its grams per pound of bodyweight, and the cutoffs are always arbitrary and vary by researcher, field, or consensus.
The RDI suggests 0.36 grams per pound of bodyweight, or 0.8 grams per kilogram. Anyone whos been in the strength game for a while will be more familiar with another number: 1 gram of protein per pound of bodyweight, every day. Two hundred grams for a two-hundred-pound person.
Were not trying to say that is the optimal amount of protein to consume many get by just fine on much less but thats the number we hear thrown around the most.
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Does Not Test The Acid Load Hypothesis
The negative result does not invalidate the idea that protein can promote stones via acid load. But it does demonstrate that the acid loading from actual ranges of protein intake are not sufficient to vary kidney stone risk. In other words, they have tested the relevance of protein under common conditions in relation to stone risk, but not the underlying mechanism of acid load promoting stones as a basic physiology.
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Assessment Of Urinary Composition
Twenty-fourhour urine samples were collected in three cycles. In the first cycle, participants were eligible if they were 70 years of age in the HPFS or 65 years of age in the NHS I and had no history of cancer or cardiovascular disease. In the second cycle, participants were eligible if they were 75 years of age and had no history of cancer . The third cycle was performed only by the participants in the NHS II, with the following criteria: age 55 years old, white race, and no history of high BP, coronary heart disease, or cancer. Urine samples collected in the first two cycles were analyzed with the system provided by Mission Pharmacal , whereas the samples collected in the third cycle were analyzed by the Litholink Corporation . Participants with a history of kidney stones were oversampled in the first two cycles.
Participants with possible over- or undercollections were removed from the analysis. For participants who provided more than one collection, the first sample was analyzed.
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Sodium Intake Affects Urine Calcium Response To Acid
In a prior article I showed the urine calcium lowering effects of potassium citrate were independent of the effects of diet sodium. But those data, and trial data like it are observations. Suppose you give people an acid load so their urine calcium goes up as a result of what you did and also varied sodium intake a direct experiment, not observations.
I did that, and although others also may have done the same, my experiment was a good one and I like it.
Four people were studied during three control days points to the left on the graph. They had normal urine calcium excretions , normal serum PTH levels and normal serum total calcium and ionized calcium . That is what one expects from normal people.
I gave them ammonium chloride which is an acid load, and as you might expect by now their urine calcium should go up. But, I also lowered their sodium intake to 40 80 mEq daily and take a look urine calcium did not change.
Their blood became distinctly acidic you will have to look at the paper. The calcium ion rose and the total calcium fell because the acidity tends to liberate calcium ion from binding to blood proteins and from phosphate complexes.
I then raised the diet sodium to about 200 mEq and there was the urine calcium increase. Serum PTH went up, too, perhaps because the kidneys were losing calcium.
How Much Protein Do I Need Heres The Answer
Now that you explained to the naysayers that more protein is better, how much should you recommend?
Currently the FDA recommendation for a daily protein intake is 50 grams for both men and women. This is a very general recommendation and isnt accurate for highly active clients.
For people who work out, for athletes and trainers, more protein is necessary to build muscle and aid in recovery.
At this point, there arent any studies showing that 2 grams of protein per kilogram of body weight is harmful although theres still ongoing research in this area.
For clients who are moderately to extremely active, 2 to 3 grams of protein per kilogram of bodyweight is a good general guideline.
This means that for an athlete who weighs 175 pounds , protein in the range of 160 to 240 grams per day is reasonable, much more than the FDA recommendation.
While helping a client figure out how much protein to eat, it is important to keep in mind that too much protein can be harmful for anyone with kidney disease or kidney damage. For clients with kidney damage, a recommended intake is about 0.6 grams per kilogram. 6
Unfortunately, chronic kidney disease is known as a silent disease. Symptoms are hard to detect, but you can get some simple tests done at your doctors office to find out if you have any issues with your kidneys.
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A Word About Kidney Stones
Although the research shows that using high-protein drinks doesn’t have a significant, long-term effect on healthy kidneys, a July 2013 report in ISRN Nutrition explains that too much protein may increase your risk of developing kidney stones. When you eat a lot of protein or consume too many high-protein drinks, it increases the amount of acid in your blood. In an attempt to buffer this extra acid, your body pulls calcium out of your bones.
All of this extra acid and calcium passes through your kidneys and increases your risk of developing two different types of kidney stones: calcium kidney stones and uric acid kidney stones. The report notes that, if you have a history of kidney stones, your risk may be even higher.
Kidney stones are uncomfortable, and even quite painful, but for the most part, they resolve on their own without any type of invasive treatment. If you drink protein drinks, you can decrease your risk of developing kidney stones by drinking a lot of water. This reduces the concentration of acid and calcium in your urine and increases your urinary output, which can help prevent the formation of stones.
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The Kidney And Protein
The kidney is responsible for removing toxins from the body. To do this, it filters these toxins into the urine, where they can be excreted.
Typically, people are born with two kidneys. Although, some are born with just one. Others have one kidney because theyâve donated the other to someone with a kidney problem that prevents theirs from functioning effectively. You can survive with only one kidney. You just have to be mindful to drink a lot of water and watch your intake of protein.
The reason for this is that protein places more stress on the kidney. If kidney function is compromised, this organ may not be able to process all the protein consumed. This can cause a buildup in the blood. Some research connects high protein diets with increased hypertension risk. Other studies indicate that if protein consumption is elevated long-term, it may also increase oneâs risk of chronic kidney disease.
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Eat These Foods That Can Cause Kidney Stones In Moderation
If you have urinary health issues, you want to do everything possible to keep them from recurring. Please consume these foods that can cause kidney stones in moderation or eliminate them from your diet see if your symptoms abate.
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A High Protein Diet For 1 Year Does Not Have Any Adverse Effect On The Kidney Whey Supplements Do Not Cause Any Harm To The Kidney
In a study performed by Jose Antonio titled A High Protein Diet Has No Harmful Effects: A One-Year Crossover Study in Resistance-Trained Males . Dr. Jose Antonio found no adverse effect of prolonged consumption of protein on kidneys.
This research carries a special significance since this is one of the longest studies performed. In this study subjects consumed about 3 grams of protein/ kg of body weight/ day. Also, the study was performed on subjects who had experience in resistance training. During the study, all subjects underwent resistance exercises.
This study relates to most of the bodybuilders and fitness enthusiasts who are consuming protein supplements as a part of their diet.
14 healthy subjects underwent the study. The subjects consumed their normal diet for 6 months and high protein diet for 6 months. For both diets subjects consumed 2.51 and 3.32 grams of protein /kg of body weight/ day respectively.
Subjects used whey protein to fulfill the higher protein requirements.
Even the normal diet of the subjects contained three times more protein than the normal requirements.
Various tests were performed to indicate blood lipid levels, liver and kidney functions at the end of the study
# indicates > 60 mL/min/1.73m3
The table above shows the values of various kidney function tests after one year of the study.
The values did for the kidney function test did not change much from baseline for both normal and high protein diet.
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