Are Soy and Soya Chunks really a good source of Protein ?

A Photo of Soy and Soya Chunks
Soy and Soya Chunks
Soya also known as Soy, has become one of the most debated topics  in the world of Dieting and Bodybuilding. These days as there are many rumours of it being very cheap and providing us with protein. I have also been personally  recommended by my GYM trainer to intake Soy and Soya Chunks as a cheaper alternative of the Protein sources like Protein Powder,  Protein Bars, etc. At first, I was too surprised by the nutritional values Soya and Soya Chunks gives to one’s body (which I will be showing you all, later in the article). But when I  did a thorough research on this topic, I found out something that we all should be aware of before making Soya and Soya chunks our major part of Diet and Protein Intake. As I told here, this article will wholly be circulated around the facts and myth about Soya and Soya Chunks. So, keep reading till the last !

WHAT ARE SOYA CHUNKS ?

A Photo of Soya Chunks
Soya Chunks
Soya chunks, are sometimes called as textured vegetable protein (TVP), soy meat, or soy protein nuggets, are a type of plant-based food created from soy flour with the oil removed. They are often used as a replacement for meat in various recipes because they contain a lot of protein and can mimic the texture of meat when they absorb liquid and become soft. The reason why my gym trainer recommended it to me. They are like tiny sponges; they start out dry and rough but transform into a soft, spongy texture when soaked in warm water. People often refer to them as the "vegetarian's meat" because their nutritional content is similar to many non-vegetarian foods. Soya chunks are incredibly handy and can be prepared to have flavours that replicate flavours of non-vegetarian dishes.

NUTRITIONAL VALUES

Below, I am giving you the list of Nutritional values that 100g of Uncooked Soya Chunks has (note the word: Uncooked) :

A Photo of Nutritional Values of Soya Chunks (Uncooked)
Nutritional Values of Soya Chunks (Uncooked)
Sometimes we all get a question on our mind that : How much protein is present in 100 gm soya chunks? To answer this question, as you can see above, they are packed with a bizarre amount of protein, they provide approximately 52 grams of protein per 100 grams, making them an excellent choice for vegetarians and vegans looking to meet their protein needs. Additionally, Soya Chunks are low in fat, with just 0.5 grams per 100 grams, and rich in essential minerals like potassium, calcium, iron, and magnesium. With their high protein content and versatility, Soya Chunks are a great addition to a balanced and nutritious diet.

A Photo of Nutritional Values of Soya Chunks (Cooked)
Nutritional Values of Soya Chunks (Cooked)
Now comes the catch  when they are cooked as we all can see after being cooked, soya chunks fall short of being a true nutritional powerhouse. While they do contain some protein, roughly 16.6 grams per 100 grams, it's important to note that this amount is not significantly higher than many other plant-based protein sources. And you know what this isn’t even the  reason for me not recommending soya and soya chunks as a major source of protein, it is the anti-nutrients it contains.

BREAKING THE MYTH

While breaking this myth, I’m going to answer the following two question below:

  1. WHAT ARE ANTI-NUTRIENTS ? First of all, I will be explaining what are anti-nutrients ? Antinutrients are naturally occurring or synthetic compounds that disrupt the absorption of essential nutrients. The field of nutrition research primarily focuses on antinutrients commonly found in various food sources and beverages. These antinutrients can take the form of pharmaceuticals, chemicals that occur naturally in food sources, proteins, or even the excessive consumption of nutrients themselves. Also, antinutrients exert their effects by either binding to essential vitamins and minerals, thereby impeding their absorption, or by inhibiting critical enzymes. Throughout the annals of history, humanity has engaged in selective breeding of crops to diminish the presence of antinutrients. In addition, culinary techniques have evolved to effectively eliminate antinutrients from raw food materials, consequently enhancing the bioavailability of nutrients. This practice is particularly noticeable in staple foods like cassava.
  2. ANTI-NUTRIONAL VALUES OF SOY AND SOYA CHUNKS:
    A Photo of Anti-Nutritional Values of Soya Chunks
    As you can see from above table, Soya chunks and soybeans, despite their nutritional benefits, have a huge downside and that is - the presence of anti-nutritional factors. These compounds can hinder the absorption of essential nutrients in our bodies, casting a shadow over their positive attributes. Soy contains substances like phytates and lectins, which create hinderance in the absorption of important minerals like calcium, iron, and zinc. While cooking and processing can reduce the impact of these anti-nutrients, it's essential to be aware of their presence. For individuals with specific dietary concerns or nutrient deficiencies, these anti-nutritional components can be a drawback when considering soy-based foods as a primary source of nutrition. Balancing the positives and negatives of soy products is crucial to making informed dietary choices.

GMO CONCERNS ABOUT SOY AND SOYA CHUNKS

Here some of the concerns about GMO (Genetically Modified Organism) Soy and Soya Chunks :

A Photo of GMO (Genetically Modified Organism)
GMO (Genetically Modified Organism)

  • High Prevalence of Genetic Modification: Approximately 90% of soybeans and soya crops are genetically modified (GMO). This means that the majority of soy-based products, including soy chunks, are likely to be GMO unless specified otherwise.
  • Cross-Pollination Risks: Due to the widespread cultivation of GMO soybeans, the remaining 10% of non-GMO soy is not guaranteed to be entirely free from GMO contamination. Cross-pollination through wind and insects can result in non-GMO crops being affected.
  • Importance of Transparency: Highlight the importance of consumers being aware of whether the soy products they consume are GMO or non-GMO. Encourage reading product labels and seeking out information about the sourcing of soy-based foods.
  • Soy causing hormonal imbalance: Experts says that excessive consumption of soy, exceeding four times a week, has been associated with potential thyroid-related issues. Some studies suggest that the isoflavones found in soy products could be connected to thyroid disorders. Additionally, there is evidence indicating that soy consumption may lead to increased estrogen levels in the body, also affecting hormone balance, including testosterone in males. For those concerned, nutritionists suggest choosing organic soy varieties and limiting consumption to twice a week would be a better approach.

CONCLUSION

As my articles is coming to an end, till now I have given all my views and my opinion on how  soy and soya chunks are not be concluded as a major source of protein in our day to day life. Though it has large amount of anti-nutrients in it, it is ok to be eat 2-3 times per week, not exceed that.

In conclusion, we have busted  the myth of soy and soya chunks to be a good source of protein. We also saw the concerns related to its GMO and concerns related to anti-nutrients present in it. I request you all to eat healthy and stay safe! Thank you for reading my articles till last !

REFERENCES

Here is list of sites I would like you to visit as they contain the information about my articles in much more detail and also as a token of gratitude, I would like to give references to them :

  1. Times Of India
  2. Fatsecret
  3. HindustanTimes 

THANK YOU !!! FOR THE READING TILL LAST AND I HOPE YOU ALL LIKED IT & DON'T FORGET TO SHARE THE ARTICLE!!!

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