Some experts have suggested that consuming too much protein could lead to liver damage in healthy individuals, while others believe there is no cause for alarm. However, those with existing liver conditions or other health issues should consult their doctor to determine if whey protein is safe for them. Despite the fact that athletes and coaches still commonly use whey protein supplements, recent research* has indicated that whey protein may not be the muscle-building powerhouse that marketing campaigns have claimed it to be. Whey protein isolate is more refined than whey protein concentrate, containing significantly less fat and lactose.\Studies have revealed that whey protein supplementation can reduce beneficial bacteria and increase harmful bacteria.
Additionally, some research has suggested that whey protein may help overweight and obese people lose weight. If you replace whole foods, such as fruits and vegetables, in your diet with whey protein, you may be at risk of constipation and nutrient deficiencies. More research is needed to understand the potential long-term effects of high protein intake and the effects of whey specifically.\With the abundance of plant-based supplement options available today, there is no longer any need to choose whey protein. It is important to remember that a balance must be achieved between proteins consumed and other nutrients in order to avoid nutritional imbalances, and the consumption of whey protein should always be accompanied by an adequate intake of water.
When you eat whey protein, your body produces histamine in order to protect you from infections. A case report suggested that a 27-year-old man may have suffered liver damage after taking whey protein and creatine supplements (2). Unfortunately, many people are unaware of the potential side effects associated with consuming whey protein.\Whey protein consumption can also hinder normal kidney function by increasing plasma urea content, urinary calcium excretion, and urinary volume. Additionally, it can cause the depletion of good bacteria in the gut and increase bad bacteria which can lead to stomach pain, constipation, and gas.
The researchers found that when you are not exercising, proteins from a whey supplement end up going to the liver for processing instead of being used for muscle synthesis. Excessive consumption of whey protein can also affect heart activity and cause heart arrhythmias, cardiac arrests, and other heart problems.\It is essential to understand the potential risks associated with taking too much whey protein before incorporating it into your diet or exercise routine. While there are some benefits associated with taking whey protein supplements, it is important to remember that these benefits are not guaranteed and could come with serious health risks if taken in excess.