Why Soy Protein Isolate Is A Must Have For Vegans and Vegetarians

In recent years, there has been a constant increase in the number of people adopting a vegan or vegetarian lifestyle. For such people, the challenge once they make the switch has always been finding a good source of protein. All about Soy Protein Isolate just below.

Granted, plant based diets can provide all the essential nutrients needed to lead a healthy lifestyle without the need to revert to animal products. The challenge is getting enough source of protein to enhance muscle growth, repair, and recovery, as well as boost energy levels.

If you are in such a quagmire for someone who just made the transition to a vegan or vegetarian lifestyle, the answer is soy protein isolate. This is a highly processed form of soy protein that continues to gain immense popularity among vegans and vegetarians.

The key objective of this article is to shed light on why soy protein is a must-have for those on a plant based diet and how it can help you meet your daily protein intake while providing additional health benefits.

soy protein isolate

What Is Soy Protein Isolate?

If you’ve just transitioned into the vegan or vegetarian lifestyle, you are curious as to what a soy protein is. Simply put, soy protein powder is a highly processed and refined form of soy protein.

How soy protein is made is that protein is isolated from soybeans and then fats, carbohydrates, and other components are removed until only a protein-rich powder remains.

What makes soy protein an excellent source of protein is the fact that it has more than 90% protein content and contains all the essential amino acids that a human body cannot produce on its own.

When compared to other protein sources, soy protein stands out in the sense that it is low in carbohydrates hence ideal for individuals following a low carbohydrate diet, and low in cholesterol and fat hence a heart-healthy choice.

While soy protein is a complete source of protein like other plant based protein sources – hemp protein, rice protein, and pea protein, soy protein isolate is ahead of them in the sense that it is easily digestible and has a relatively high protein content which is great news for those on a vegan diet.

Additionally, it’s also a good source of calcium, iron, and other minerals making it a well-rounded source of nutrition.

The Benefits of Soy Protein Isolate For Vegans and Vegetarians

As an essential protein source for vegans and vegetarians, soy protein is beneficial in the following ways.

  1. It contains all the essential amino acids that the body needs to build and repair tissues hence making it a complete protein source. This particular property makes it a favorite with vegans and vegetarians as most plant based protein sources are not complete proteins.
  2. It’s a highly digestible protein source. What this means is that the body is able to effectively absorb it and use it efficiently compared to other plant based protein sources. As such, soy protein is an excellent choice for athletes or just active individuals keen on improving the optimal performance and recovery of their muscles.
  3. Soy protein isolate contains phytoestrogens which are compounds that can help reduce the risk of osteoporosis, and breast, and prostate cancer.
  4. Soy protein isolate is classified as a low glycemic index food. This means that it can help prevent spikes in insulin as well as regulate blood sugar levels.
  5. It contains Isoflavones instrumental in improving cholesterol levels and reducing the risk of heart disease.

How Does Soy Protein Compare To Other Protein Sources?

It’s imperative to note that soy protein isolate is not the only plant based protein source for vegans and vegetarians. Hemp protein, rice protein, and pea protein are other common plant protein sources that individuals leading a vegan and vegetarian lifestyle can choose from. How do they compare to soy protein isolate?

Rice Protein

Rice protein is a plant based protein source famed for its lower fat and cholesterol levels as well as being hypoallergenic hence making it a choice of protein source for individuals with food sensitivities. However, compared to soy protein isolate, it’s not a complete protein source.

Pea Protein

Pea protein is another plant based protein source that is rich in branched-chain amino acids essential for muscle growth and recovery. It’s a good source of iron and also low in fat and cholesterol levels. However, unlike soy protein isolate, it’s not a complete protein source and can also be gritty and have a strong flavor which makes it less desirable for some people.

Hemp protein

Hemp protein is a plant based protein that is rich in antioxidants, fiber, and omega-3 fatty acids. Apart from being easily digestible, it’s also a good source of magnesium and iron. However, just like the above-mentioned pea and rice protein, it’s not a complete protein source.

In a nutshell, soy protein isolate is without a doubt a game changer for vegans and vegetarians who, for lack of a better word, struggle to get enough protein from their diet.

This great product, made from soybeans, is a plant based protein powder that is unflavored and free from animal products. Soy protein isolate can be used to enhance the nutrition of a variety of foods and is indeed a healthy alternative to meat-based proteins. 

Whether you prefer the plain unflavored version or the vanilla version, soy protein isolate is an excellent addition to any healthy diet. Soy protein isolate stands tall in the sense that it’s a complete protein and contains all the essential amino acids that the body requires.

In addition to that, it’s highly digestible, low in fat and cholesterol, and can be used in a wide range of foods and supplements.

While there are other plant based protein sources available that vegans and vegetarians can choose from (rice protein, hemp protein, and pea protein), soy protein is always preferred due to its versatility, digestibility, and the fact that it has a complete protein profile.

It’s a must-have owing to its nutritional value, convenience, and numerous health benefits.

If you are wondering where you can get organic soy protein, our Organic Village eshop has all the protein supplements you can think of. Spare a few moments to browse through our eshop, and you will be amazed at the wide range of protein supplements we have in stock, not forgetting the nutritional soy protein isolate!