A Definitive Guide to Pea Protein

Protein from peas? Has the world gone mad? Possibly... 

Many of you will already be aware of how protein is an essential macronutrient important for many physiological processes in the body, including muscle growth and repair.  

You can find protein in foods such as: chicken, eggs and whey protein. For athletes looking to build muscle, this is most likely already a staple ingredient in their diets. 

What about those of you who are either vegan or vegetarian I hear you ask? It’s easier than ever to get a whole host of proten-packed foods from your supermarket and there are some pretty convenient ways to top up on protein too.  

Pea protein is quickly becoming a well-know supplement for upping your protein intake. However, what exactly is it, who will benefit from it, and why is it beneficial? Let’s begin... 

What is Pea Protein? 

Pea protein is usually sold as a powdered supplement and is made by extracting the protein from yellow peas. It’s a high-quality protein meaning that it’s absorbed well and a great source of iron too.1,2 This makes pea protein very useful for muscle growth and weight-loss. 

It’s a convenient and versatile source of protein that can be added into smoothies and shakes to boost the protein content. Pea protein is also hypoallergenic , in comparison to Dairy for example, it’s unlikely to cause an allergic reaction.3 

You will find all nine essential amino acids that your body requires but it is low in methionine1, the amino acid that can be found mainly in meat, fish and dairy products. If you’re following a plant-based diet, you can compensate by adding nuts, beans and wholegrains like quinoa.4 

Research also shows that pea protein is easily digested just behind soy protein and chickpeas.5 

Who Should Take Pea Protein?

Pea protein works with pretty much any diet, including the following:3 

1. Vegetarians/Vegans - as vegans/vegetarians are unable to consume protein from meat and dairy products

2. Anyone with a dairy allergy or intolerance

3. People allergic to peanuts or tree nuts

4. People allergic to wheat and soy

5. Anyone looking to incorporate additional protein into their diet, as pea protein is high in protein