Whey Protein Is Bad For The Liver?
You probably have heard of Whey Protein, have not you? It is a popular and popular supplement among people who attend gyms and train with a focus on growing and growing muscle mass in the body.
Among the benefits attributed to the use of this supplement are muscle preservation, fat loss, increased muscle mass and strength, contribution to appetite control, and even improved immunity.
- See more: Complete Guide to Whey Protein - Benefits, How to Take, Types and Tips.
But is whey protein bad for the liver when taken in excess? Is there any other possible harm it can cause to the body? This is what we will check below.
The liver is the largest gland in the human body, which supports virtually every other organ in the body. It is not possible for a person to survive without having a healthy liver.
The organ is responsible for the production of a substance called bile, which is necessary for the digestion of fats. The liver acts in the detoxification of the blood for the elimination of harmful substances like alcohol and drugs and in the storage of the mineral iron and of some vitamins.
The agency also works on storing glucose, converting stored sugar into functional sugar in periods when glucose levels are below normal and on the breakdown of hemoglobin, insulin and other hormones.
But it does not end there - the liver converts ammonia into urea, something described as vital for metabolism, and acts on the destruction of old red blood cells.
Does Whey Protein Hurt Your Liver?
As we have just learned, the liver is really very important for various functions of our body. Because of this, before using any type of supplement, including Whey Protein, it is crucial to know if and how it can affect the organ, even with all the benefits and advantages that the product in question promises to bring.
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Well, experts say that it is not correct to say that Whey Protein is bad for the liver. In fact, according to the University of Pittsburgh Medical Center in the United States, the supplement has high doses of an amino acid called cysteine.
According to the publication, the body uses the cysteine present in the supplement composition for the production of glutathione, which is described as a powerful natural antioxidant, which is important for the body's antioxidant defense system.
The University of Pittsburgh Medical Center also explained that this substance works primarily on the liver to protect the body against free radicals, toxins and oxidation detrimental to the body.
Whey Protein and Liver Disease
The University of Pittsburgh Medical Center also clarified that people suffering from liver disease or liver damage tend to have lower levels of glutathione.
Taking the supplement may help raise levels of glutathione in people with liver problems, and the University of Michigan Health System in the United States says Whey Protein may contribute in particular to cases of viral hepatitis.
However, it should be noted that no conclusive medical research supports the idea that the supplement can be used in this sense. So while it is not correct to say that Whey Protein is bad for the liver, we also can not hit the hammer and determine that the product can aid in the treatment of diseases in the organ.
It is shown that even though Whey Protein is considered to be able to somehow assist in the treatment of liver damage caused by liver and hepatitis diseases, the University of Pittsburgh Medical Center emphasized that the supplement does not necessarily bring a cure for the disease or reversal for the damage that has already been developed in the body.
The goal of using the product in this regard is to increase glutathione levels, which does not exclude the need to undergo conventional treatment for this type of condition.
So for anyone who has ever been diagnosed with any type of liver problem, it is worth following the doctor's directions regarding the treatment and always question whether taking a particular supplement will harm your condition or not.
Whey Protein should be taken to help the liver only if it is recommended by the doctor who is responsible for the treatment.
On the other hand
In talking about the side effects that can be caused by the use of the supplement, the Mayo Clinic, which is a United States medical services organization and medical and hospital research, said that Whey Protein can cause liver damage in certain cases .
For people who already suffer from some type of liver damage, increasing their protein intake can cause future organ damage. The explanation is that individuals suffering from damaged liver are not able to process the protein properly.
By completing the explanation, too much protein intake in cases like this can lead to the buildup of toxic waste in the brain.
A study released in the year 2008 by US physician Kerry Whitt, along with other colleagues, who studied a case of cholestatic injury (decreased or stopped liver bile flow) in the liver associated with the use of supplements Whey Protein and Creatine, warned that in cases of patients with acute liver injury, physicians should question the supplements that are used by them and consider discontinuing any unnecessary products immediately.
In turn, the site Liver Support has argued that unless the person has an advanced form of liver disease that restricts protein consumption, supplementation with powdered proteins, particularly Whey Protein, may be helpful for those who have a weakened liver.
The page argued that in addition to stimulating glutathione levels for liver protection, Whey Protein provides amino acids that help with liver regeneration and energy production and may help decrease liver fat accumulation by the fact that the supplement contributes with the elevation of the satiety of the body.
Therefore, this is further evidence that the use of the supplement for people already suffering from liver problems can have two sides, depending on the stage of the condition, and that the consumption of Whey Protein needs to be evaluated and determined by the doctor.
In addition, for those with liver problems it is important to check with the treating physician how the daily intake of protein should work, so that no excess harmful to the health of the organism is committed.