Pros and Cons of Whey Protein

In pursuit of improving muscle protein synthesis to promoting the growth of lean muscle mass, many individuals out there incorporate whey in their diet. It is used as a supplementation, considering that it is regarded as a complete protein. This is because it happens to contain all the nine essential amino acids and also has low lactose content.

Are you wondering where does whey protein come from? Well, it is in that milk. Milk has two proteins, namely, casein and whey. As for how can you extract that whey from the milk, it can be separated from casein using decanter centrifuges. If not this, then whey protein can be taken from the cheese production as a by-product.

Speaking of its composition, it is a combination of beta-lactoglobulin, alpha-lactalbumin, bovine serum albumin, and immunoglobulins.

People have been using this for quite some time. But often, people tend to dive into this by jumping onto the bandwagon. Not many pay attention or give a second thought about whether or not it will work for them. Therefore, in this article, the aim is to attempt to impart awareness and educate the masses regarding this product.  

It is, by all means, a product that has a pool of benefits. There is no denying that the researchers have been constantly on the move to discover new therapeutic properties. However, it is crucial to be aware of the cons as much as the pros.

Without any further delay, let’s get started by exploring both the pros and cons.


Helps in losing weight:

As per a study, it is a widely accepted fact those individuals who happen to consume whey protein regularly lost a considerable amount of body fat. Moreover, it was seen that their bodies showed a great sense of preservation of lean muscle.

So, it is rightly said that whey protein is indeed a great alternative to whole foods. It is ideal for both men and women as it can help in the retention of muscle mass while at the same time, aid in shedding those extra kilos.

To put it in perspective, you can include whey protein Australia in your diet by adding a spoonful of it in your smoothie. Also, in case you are heading out to eat, make sure to mix it with water and gulp it down to help with satiation and prevent overeating before leaving the house.

It has anti-inflammatory properties:

When your body encounters damage, your body retaliates in the form of inflammation. However, it is important to note that short-term inflammation is pretty beneficial, but if it escalates to an increasing level, it can be hazardous.

Owing to certain circumstances, it can gradually become chronic, which can be extremely harmful in the long run. It is the most significant risk factor paving the way for many diseases. 

So, basically, including whey protein can significantly drop the levels of increasing inflammation. It does so by reducing the C-reactive protein (CRP), which is a key element contributing to inflammation in the body.

It is highly satiating:

Well, satiating, the opposite of appetite or hunger, is the fullness we experience after post-meal. It is that phase which suppresses cravings or the desire to eat.

Some foods happen to offer more satiation as compared to others, which is more or less mediated by their composition consisting of macronutrients, a combo of fat, carbs, and protein. Out of these three, protein is the most filling nutrient, but not every protein offers the same level of satiety. 

In comparison to the forms of proteins, such as soy and casein, whey protein is highly satiating. Hence, this is why it is perfect for people who are on the journey of losing weight and are looking for a way to consume fewer calories. 

It helps in treating Type 2 diabetes:

Type 2 diabetes is chronic and is caused due to high blood sugar levels coupled with impaired functioning of insulin.

Insulin referred to as a hormone. Its job is to regulate and stimulate the uptake of blood sugar into the cells. This is where whey protein is both effective and efficient as it brings the blood sugar levels to a moderate level. Additionally, it also increases the insulin level and the sensitivity to the effects it brings in. 

Again, if we compare it to other sources of protein such as fish or egg whites, then whey protein takes the trophy. If you hold it against diabetic drugs, such as sulfonylurea, even then, whey protein will stand on top.

Therefore, whey protein can very well be used as a supplementary treatment for people who have Type 2 diabetes. The key is to incorporate it into your diet by consuming it before or alongside a meal that is packed with carbs.

Let’s now see the downside of relying on whey proteins. Before we begin, please take note that what may work for one might not work for another, so it is best to run your quick research. 


It is not a cost-effective solution:

Not everybody can indulge in a product as luxurious as whey protein. When compared with other whole foods having the very same amount as well as the quality of protein, whey protein comes off as quite heavy on the pocket. Whole food items such as peanut butter, tuna, or skim milk provide just the right protein both in terms of amount and quality.

Hence, the ball is in your court as the decision is yours to make. It can be a good option for those who are looking to add some good flavors to their diet.

The lactose factor:

Since whey protein is derived from milk, there is a high chance that some variations of it may have traces of lactose. If you happen to be someone who is lactose intolerant, it can cause you digestive problems. 

Subsequently, you may end up feeling nauseous and even suffer from diarrhea. In that case, whey protein hydrolysate or isolate is best for you if you cannot stand lactose. 

It lacks other essential nutrients:

While it may be loaded with protein, whey protein is behind when it comes to having other valuable nutrients, such as zinc or omega-3. The examples can include a portion of steak which has zinc and iron, roasted turkey packed with B vitamins or salmon, which happens to be rich in omega-3. 

The Bottom Line:

Understandably, individuals who are inclined or want to move towards a healthier lifestyle need to have a substantial amount of protein, and whey protein is an easy way to achieve that. There is no denying that it is way easier to have it included in the diet because it is readily available in powder form. However, on realistic grounds, it is only suitable when that certain amount of protein is unachievable through whole foods alone.

To know whether or not it is going to be beneficial for you, you should consult a nutritionist or a fitness expert before making a move and incorporating it into your diet. It is imperative to seek professional help while making such crucial decisions for your body. If you fail to pay heed to it, then the repercussions can be drastic. Always pay attention to what you choose to put inside your body. The results are not always positive, as studies suggest.