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Is Protein Bad For Kidneys

How A Lot Protein Do I Want Right Heres The Reply

Is a high protein diet bad for your kidneys??

Now that you just defined to the naysayers that extra protein is healthier, how a lot do you have to suggest?

Presently the FDA suggestion for a every day protein consumption is 50 grams for each women and men. It is a very common suggestion and isnt correct for extremely lively shoppers.

For individuals who work out, for athletes and trainers, extra protein is important to construct muscle and assist in restoration.

At this level, there arent any research displaying that 2 grams of protein per kilogram of physique weight is dangerous though theres nonetheless ongoing analysis on this space.

For shoppers whore reasonably to extraordinarily lively, 2 to three grams of protein per kilogram of body weight is an effective common guideline.

Because of this for an athlete who weighs 175 kilos , protein within the vary of 160 to 240 grams per day is affordable, way more than the FDA suggestion.

Whereas serving to a shopper determine how a lot protein to eat, you will need to remember the fact that an excessive amount of protein could be dangerous for anybody with kidney illness or kidney injury. For shoppers with kidney injury, a advisable consumption is about 0.6 grams per kilogram. 6

Sadly, persistent kidney illness is named a silent disease. Signs are arduous to detect, however you may get some easy checks performed at your physicians workplace to search out out if in case you have any points along with your kidneys.

is protein powder bad for your kidneys

The Real Cause Of Kidney Damage

The truth is that a much bigger cause of kidney damage is NOT protein, but high blood pressure.

Which, unfortunately, many people have and they dont even know it.

And the older you are, the higher your blood pressure is due to the negative changes in your hormones because of aging.

Also, anyone who doesnt sleep well, and is under daily stress, and also takes stimulants -including caffeine typically has high blood pressure through various parts of the day.

Heck, even Ive had mild hypertension in the past 3-4 years and thats why Ive been taking Blood Pressure Optimizer for a few years to keep my blood pressure in the low to a normal, healthy range.

Within a month, my energy levels improved, as did my sleep and of course, my blood pressure and also kidney function, when Ive done a blood test.

So, if you have high blood pressure or are concerned about kidney function, monitor your blood pressure daily and use a natural blood pressure-lowering solution like Blood Pressure Optimizer.

Potassium Is Not Bad In A Plant

One of the first recommendations a physician may give someone with kidney disease is stop eating potassium.

However, what studies are now showing is that even those with later-stages of kidney disease can benefit in not having such a significant restriction, especially if following a plant-based diet.

Potassium can help with blood pressure control, which is very helpful for your kidneys as high blood pressure is one of the top causes of kidney disease.

The highest sources of potassium in our diet come from fruit and vegetables. When following a plant-based diet, the goal is to have a base including fruits and vegetables.

A study in 2013 found that after one year of increased intakes of fruits and vegetables in those with stage 4 CKD found no impact on potassium levels, but did result in improved metabolic acidosis and better kidney health.

If your doctor has told you to limit potassium, it does not mean you cannot follow a plant-based diet. Work with a dietitian to learn your best potassium needs and goals to keep your kidneys healthy. Learn more about the low potassium diet here.

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The Verdict On Protein And Kidney Function

The take home message here is while protein restriction may be appropriate for the treatment of existing kidney disease, theres a lack of evidence for a detrimental effect of high protein intakes on kidney function in healthy persons.

Its worth noting that two major risk factors for kidney malfunctioning, to begin with, are high blood pressure and diabetes, both preventable and modifiable via a whole food, nutrient-dense diet. And, yes, one that brings protein to the table.

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Control Your Portion Sizes

Is Dietary Protein Intake Bad For Your Kidney

Eating too much of anything, even healthy foods, can be a problem. The other part of a healthy eating plan is portion control, or watching how much you eat.

Good portion control is important in a kidney-friendly eating plan, because you may need to limit how much of certain things you eat and drink.

To help control your portion sizes:

  • For packaged foods, check the nutrition facts label to learn the serving size and how much of each nutrient is in one serving. Many packages have more than one serving. For example, a 20-ounce bottle of soda is really two-and-a-half servings.
  • For fresh foods that do not have nutrition facts labels, such as fruits and vegetables, ask your dietitian for a list of nutrition facts to measure the right portions.
  • Eat slowly and stop eating when you are full. It takes about 20 minutes for your stomach to tell your brain that you are full. If you eat too quickly, you may eat more than you need.
  • Avoid eating while doing something else, such as watching TV or driving. When you are distracted, you may not realize how much you have eaten.

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Protein Powder And Your Liver

Your liver is responsible for cleaning the toxins from your bloodstream. Complete proteins support healthy liver function and also repair damaged tissue. Your body neither produces the nine most important amino acids needed to make a complete protein, nor stores protein which is why a healthy, balanced diet is so important.

Certain conditions, such as cirrhosis, make it more difficult for your liver to function. A high protein diet can help your liver regenerate, according to the experts at, but if you have cirrhosis, a diet too high in protein can cause the levels of ammonia in your body to soar. If you have cirrhosis or any other serious liver disease, check with your health-care provider to figure out how much protein you should be taking in every day and whether you can accomplish that through careful meal planning or if you need to take protein supplements such as a powder.

What Foods Are Bad For Kidneys

Someone with kidney disease may have a buildup of waste products in their blood. A doctor may recommend that individuals change what they eat to help manage the condition and support kidney function.

The kidneys are a pair of essential organs situated on either side of the spine at the bottom of the rib cage.

They perform many crucial functions for health, including filtering waste products and excess fluid from the body and removing it through urine.

The kidneys also play a critical role in regulating the bodys mineral balance, and they produce a hormone that stimulates red blood cell production.

Kidney disease means that the kidneys are damaged and do not function properly. Poorly controlled diabetes can also

include age, high blood pressure, heart disease, alcohol use disorder, and carrying the hepatitis C virus. A recent study also found that African American people are about five times more likely to develop end stage kidney disease than white people.

When a person has kidney disease, they may have excess waste products in their blood. A doctor may suggest a change in diet to help manage the condition and support kidney function.

This article looks at which foods to avoid or limit with kidney disease. It also provides an overview of the renal, or kidney-friendly, diet.

Typically, a specialist kidney dietitian will work with people with kidney disease to tailor a diet to their needs.

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Is Protein Powder Bad For Your Liver Or Kidneys

Protein powder is beloved by bodybuilders, who often cannot take in enough protein through food alone to meet their bodies’ muscle-building needs. The powder can also be a great help to pregnant women, teenagers enduring a growth spurt and people recovering from injury or surgery. The key to using protein powder effectively is to read the label for hidden sugars and other additives.

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Protein powder is not harmful to your liver or kidneys, as long as they are free of damage or disease.

What Is The Color Of A Healthy Sperm

Is Whey Protein Damaging For Your Kidneys?

Why does semen color change and what does it mean? Healthy semen is a cloudy white color with a jelly consistency similar to a raw egg. Slight changes in semen color, texture, and even smell might be normal and should no pose concern. In some cases, semen color changes could be a sign of an underlying issue.

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Protein Intake And Kidney Damage

The kidneys are remarkable organs that filter waste compounds, excess nutrients and liquids out of the bloodstream, producing urine.

Some say that your kidneys need to work hard to clear the metabolites of protein from your body, leading to increased strain on the kidneys.

Adding some more protein to your diet may increase their workload a little, but this increase is quite insignificant compared to the immense amount of work your kidneys already do.

About 20% of the blood your heart pumps through your body goes to the kidneys. In an adult, the kidneys may filter around 48 gallons of blood every single day.

High protein intake may cause harm in people with diagnosed kidney disease, but the same doesnt apply to people with healthy kidneys (

18 ).

In conclusion, there is no evidence that a high protein intake harms kidney function in people who dont have kidney disease.

On the contrary, it has plenty of health benefits and may even help you lose weight .


A high protein intake has been shown to accelerate kidney damage in people who have kidney disease. However, higher protein diets dont adversely affect kidney function in healthy people.

How Does Protein Effect The Kidneys

In individuals with chronic kidney disease, high-protein diets have been shown to accelerate renal deterioration . However, protein still remains a very important part of the diet because of how vital it is in supporting bodily growth and repair. Therefore, those with previous kidney problems will want to seek professional medical advice to ensure they are consuming enough protein. This is in order to not become malnourished, whilst not over consuming it and placing their kidneys at risk of further deterioration.

Another concern is some studies have linked a high protein diet to increasing the levels of acid in the blood. High acid levels can increase the chances of kidney stones developing .

Animal protein has been shown to boost urinary excretion of oxalate, a compound which combines with calcium and other compounds to form kidney stones .

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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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How Do Nutritional Requirements Differ For Cats With Ckd


Water. Diseased kidneys are not as effective at excreting waste products from the body through the urine. One consequence of CKD is a decreased ability of the kidneys to concentrate the urine. In order to continue to rid the body of its toxins despite more dilute urine, the body compensates by stimulating greater thirst. This makes it critical for you to provide your cat with an unlimited supply of fresh water. Canned food can help increase your cat’s intake of moisture. To encourage more water intake, change your pets water several times a day, clean your pets water bowl daily, and consider the use of a running water fountain to increase water interest.

Protein. Decreased dietary protein may slow the progression of CKD by decreasing the workload on the kidneys to excrete protein waste products. Less protein also means less need for the excretion of protein itself through the filtration mechanism of the kidney, which helps preserve kidney function. The recommended range of protein on a dry matter basis for cats with CKD is 28-35%. If protein intake is too low however, CKD will start to break down muscle mass.

Sodium. Dietary sodium levels are mildly restricted to reduce the workload on the kidneys. This in turn helps to maintain a reasonable blood pressure.

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Whats In Your Protein Powder

When comparing and purchasing sports nutrition powders, consumers should pay close attention to the list of ingredients. Additives, such as caffeine, creatine, and sweeteners, are sometimes in these powders but are not mentioned in advertisements. When consumers are unaware of these additives, they can be especially harmful. For example, consuming several cups of coffee or tea throughout the day in addition to a protein powder that contains caffeine could have unpleasant side effects, including tremors, migraines, and insomnia. Creatine, a popular sports supplement, increases the amount of water in your muscle cells, leading to significant weight gain and putting you at a higher risk for dehydration, stomach pain, and muscle cramping. Creatine can be particularly dangerous for people with kidney or liver disease and has not been studied for safety in children or adolescents under the age of 18. In addition, the American Heart Association recommends a daily added sugar limit of 25 to 36 grams, but some protein powders have as much as 23 grams of added sugar per scoop. Others contain artificial sweeteners like sucralose or aspartame, which can be harmful in large quantities. For these reasons, consumers need to know exactly what is in their daily protein shakes and how it may affect their health.

Adding Daily Protein Does Not Weaken Your Bones

The idea of protein leading to weaker bones comes from the fact that protein increases the acidity of the body, and that this causes calcium to leach from the bones to counteract it. Excess acidity can to lead to bone weakness, but protein is not the culprit. 3

In fact, protein in the diet has the opposite effect: it strengthens bones. Increased protein in the diet leads to greater levels of insulin-like growth factor-1, better calcium absorption, and more vitamin D. All these effects act to strengthen the bones.

And thats not all. A diet high in protein-rich foods, combined with weight training increases muscle mass and strength. This is especially important as clients age and naturally start to lose muscle mass. Having more muscle is associated with greater bone density.

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How To Manage Kidney Disease With A Plant

Sharon Palmer

Published on May 24, 2019

Did you know that renal disease can be managed with a plant-based diet? Not so long ago, people suffering from kidney disease shunned a lot of plant foods, because of the special nutritional considerations related to this diet regimen. But new research shows that eating a more plant-based diet can help improve nutritional profile, reduce inflammation, and prevent disease development later on. So, how can you take advantage of this new information to harness the power of plants while you manage renal disease?

Im answering all of those questions today on the blog, thanks to our in-depth interview with renal nutrition expert Deborah Clegg, PhD. She dives into the latest science on how you can eat to preserve kidney function while promoting optimal health, so that you can enjoy a more vibrant, healthful life. We are so lucky to have her answer some of our top questions.

Deborah Clegg, PhD

Choose And Prepare Foods With Less Sodium

Experts warn of kidney damage from too much protein

Sodium is a mineral found in almost all foods. It has many important roles in the way your body works. The amount of sodium found naturally in foods is enough to keep a healthy level in your body. But eating packaged foods and adding salt to foods can lead to eating too much sodium.

Too much sodium can make you thirsty and make your body hold onto water, which can lead to swelling and raise your blood pressure. This can damage your kidneys more and make your heart work harder.

One of the best things you can do is to limit how much sodium you eat. A general rule is to have less than 2,300 milligrams of sodium each day. Here are some tips to limit sodium:

  • Use herbs and spices for flavor while cooking. Do not add salt to your food when cooking or eating.
  • Choose fresh or frozen vegetables instead of canned vegetables. If you use canned vegetables, drain and rinse them to remove extra salt.
  • When eating out, ask your server to have the chef not add salt to your dish.

Work with your dietitian to find foods that are low in sodium.

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