Soy Protein Isolate - A Perfect Protein Solution For Vegans

While the importance of protein in the human body is undeniable, those who are interested in a plant-based diet are still facing a difficult time determining which of their choices are high in quality protein. Since the vegetarian and vegan diet are found lacking in proteins, those who follow the plant-based diet pattern are often led to protein deficiencies.

Once you read this post through, your opinion about plant diets lacking in quality protein will change forever — because you'll learn how Soy Protein, a plant-based protein, is not just a good source of protein but is indeed a nutritional package!

What Is Soy Protein Isolate?

Basically, Soy Protein is a protein that is isolated from the soybean. Soybean meal is first cleaned, conditioned, cracked, dehulled and rolled into flakes. The soy oil is then removed from the flakes, creating defatted soybean flakes. The dehulled and defatted soybeans are then processed into 3 kinds of high protein soy categories: Soy Flour, Soy Protein Concentrate and Soy Protein Isolate.

Just like Whey Protein Isolate, Soy Protein Isolate is a highly refined and purified form of protein. It provides a pure source of protein (about 90%).

Soy Protein Serves As A Perfect Solution For Vegans With Low Protein Levels

While most plant sources provide protein that is low in one or more amino acids — making them incomplete — Soy Protein is a superior vegetarian protein which contains a good profile of essential and non-essential amino acids, making it a complete protein source. Soy is particularly rich in arginine, phenylalanine and tryptophan. Besides, Soy Protein also contains isoflavones and minerals like phosphorus, potassium, magnesium and calcium, making it nutrient-rich. Soy protein forms a good substitute for dairy protein and is best suited for those with milk protein sensitivity (lactose intolerance).

Soy Protein Is An Excellent Dietary Source Of Protein

A scoop (30g) of Soy provides 27g of protein — the highest among plant protein sources. It not only provides a full spectrum of essential amino acids needed for muscle growth but is also rich in isoflavones. This vegan protein contains no cholesterol and has little or no saturated fat. Besides, Soy Protein is lactose and gluten-free and is suitable for use as a meal supplement to make your meals protein-rich.

In addition to its muscle-building effect, the consumption of Soy Protein is known to entail a number of health benefits:

1. Soy Protein Is Good For Heart Health

Generally, plant-based foods are associated with better heart health — most likely because plant foods have lower saturated fat, higher fatty acids and beneficial phytochemicals, including antioxidants. Being low in fat and saturated fats, Soy Protein is found to be a heart-healthy food. The cholesterol-lowering effect of Soy Protein helps in reducing elevated cholesterol levels and maintaining the normal cholesterol range. The bioactive peptides in Soy have a wide variety of physiological functions like hypolipidemic¹, antihypertensive, anti-inflammatory, antioxidant and immunomodulatory effects. The antioxidant activity of the isoflavones obstructs LDL oxidation² and plaque formation in the arteries. Using Soy as a meal replacement can help replace less healthy foods that are high in saturated fat and cholesterol.

2. Soy Diet Is A Powerful Way To Lose Weight

It's a known fact that an intake of protein-rich foods contributes to weight loss. Protein-rich diets keep us satiated and thereby prevent excess calorie intake. Besides, our body tends to spend more energy while breaking down proteins — meaning we burn more calories when we consume protein-rich diets.

Your weight-loss diet should not make you suffer from nutrient deficiency. Soy lowers calories — an essential requirement for losing pounds — without restricting any nutrients. A serving of Soy Protein can save you from excess fat, especially saturated fat. The positive effect of Soy Protein in boosting metabolism stimulates fat burning while improving lean muscle mass. In addition, Soy has a low-glycemic effect, meaning it won't cause rapid blood sugar spikes, which benefits better appetite control.

3. Soy Protein Is Especially Suitable For Those With Dairy Allergies

Some people suffer from allergies, especially lactose intolerance to dairy-based products. Soy protein isolate is dairy-free and an excellent choice for people who are lactose-intolerant. Soy Protein Isolate offers a substantial amount of calcium per serving — great for those avoiding dairy. The vegetarian and vegan-friendly protein has the complete amino acid profile required for protein synthesis.

Note: Soy protein is no doubt a powerful health booster, but always remember that moderation is the key to the consumption of any food supplement.

References:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6164536/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5409663/

The nutritional value of Soy Protein is comparable to animal protein.

After all, Soy Protein is not just for vegans — anyone can reap the benefits of this amazing protein without compromising on taste.

Also Read: The Benefits Of Brown Rice Protein

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