Can Whey Protein Shakes Cause Liver Damage

Can Whey Protein Shakes Cause Liver Damage?

Bodybuilders use protein powder because they can’t get enough protein from diet alone to suit their bodies’ muscle-building demands. Pregnant women, teens going through a growth spurt, and those healing from injury or surgery can all benefit from the powder. To get the most out of protein powder, study the label for hidden sugars and other chemicals.

Protein Powder And Kidneys

Can Whey Protein Shakes Cause Liver Damage

Your kidneys’ primary duty is to filter the water you drink. Protein digestion produces nitrogen byproducts, which are excreted from the circulation via urine. This is where the misconception about protein shakes causing kidney damage enters the picture. The idea is that if your kidneys are overworked, they will be unable to manage the extra protein. This is not true if your kidneys are healthy, according to the International Sports Sciences Association. They’ll just have to work a little more to metabolize the additional protein.

However, while consuming too much protein might place a strain on damaged or sick kidneys, there is no definite relationship between a high protein diet and kidney stones, according to Fredric Coe, MD, of the University of Chicago. Protein may be a handy and beneficial supplement to your diet as long as your kidneys are healthy.

Protein Powder And Your Liver

The liver is in charge of removing poisons from your circulation. Complete proteins help the liver operate properly while also repairing damaged tissue. Your body does not produce or store the nine essential amino acids needed to make a complete protein, which is why eating a healthy, balanced diet is so important.

Cirrhosis, for example, makes it more difficult for your liver to operate properly. According to the specialists at, a high protein diet can help your liver heal, but if you have cirrhosis, a high protein diet might cause your ammonia levels to rise. Whether you have cirrhosis or another significant liver illness, see your doctor to determine how much protein you should consume each day and whether you can do this via careful meal planning or if you need to supplement with protein powder.


According to the University of Pittsburgh Medical Center, whey includes a high level of cysteine and branched-chain amino acids. Whey protein is a rich supplementary source of protein since it is easy to digest. The cysteine in whey protein is converted into glutathione, a potent natural antioxidant. According to the center, glutathione is an important component of your body’s “antioxidant defense system,” which primarily works in your liver to protect you against free radicals, damaging oxidation, and toxins.


According to the University of Pittsburgh Medical Center, those with liver illness or liver damage related to hepatitis have lower-than-normal glutathione levels. When persons with liver issues consume whey protein, their glutathione levels rise. Whey protein, in particular, may aid in the treatment of viral hepatitis, according to the University of Michigan Health System. There is no solid medical evidence that whey protein can be used for these purposes.


According to the University of Michigan Health System, whey protein may increase physical endurance and performance, boost immune system function, and assist weight loss in obese people, in addition to improving glutathione levels and helping to cure liver disease. Whey protein is occasionally prescribed to aid with osteoporosis and stress management.

Whey protein, as a dietary supplement, can assist vegetarians and vegans, as well as cancer and HIV/AIDS patients, according to the University of Pittsburgh Medical Center. Whey protein might also be used to treat diabetes and cataracts, among other things. If you want to use whey protein supplements to prevent or treat a health concern, talk to your doctor first.


Although whey protein may assist in certain ways to heal liver damage caused by hepatitis and other disorders, the University of Pittsburgh Medical Center cautions that the supplement will not definitely cure the condition or reverse the damage. In reality, the only reason to take whey protein for liver problems is to boost glutathione levels. Even if you consume whey protein, you’ll almost certainly need to undergo further therapies or drugs for your liver impairment.


When utilizing whey protein, don’t stop using any other drugs or therapies for your liver impairment. Only use whey protein powder if your doctor advises you to do so to help your liver. Because whey is a natural component of dairy products, whey protein supplements are typically regarded safe, according to the University of Pittsburgh Medical Center. If you’re sensitive to milk or dairy, you’ll probably react to whey protein as well. Excessive whey protein consumption ” more than 1.2 grams per 2.2 pounds of body weight ” can contribute to diabetes in children, osteoporosis, and renal difficulties, according to the University of Michigan Health System.

Best Type Of Protein Powder

Can Whey Protein Shake Cause Liver Damage

According to the Wexner Medical Center at Ohio State University, the best way to receive protein is through your diet, which includes items like eggs, lean meats, low-fat dairy, nuts, and beans, but protein powders can also be helpful. During the manufacturing of cheese, whey protein is left over. It includes all nine amino acids, which are required for liver and kidney function, tissue repair, fat burning, and energy production. Whey protein can cause stomach irritation and allergic reactions in persons who are allergic to dairy; it can also interfere with the effects of antibiotics, parasite treatments, and osteoporosis drugs, according to the Mayo Clinic. If you have any of these problems, there are protein powders made from soy, rice, and peas that may be used instead of whey. You might also try high-protein supplements, but if you have a damaged or sick liver or kidneys, always see your doctor before taking any supplement.

Who Should Avoid Protein Supplements?

If you have liver or renal problems, you should talk to your doctor or a dietitian about the appropriate quantity of protein for your body. If you don’t have any of these problems, you shouldn’t be concerned about your protein consumption.

How To Take Protein Powder Safely?

You’ll be relieved to learn that protein powders are a safe product if you find them handy in your training program because you need a quick dosage of anything protein-rich or because they’re a highly convenient means of fuelling yourself.

While taking protein powders has no negative effects on the liver or kidneys in typical, healthy persons, you should be aware of all of the contents in your drink and pick one that is of excellent quality. They can be a nice snack as long as you do this.

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