Key health element: know why protein quality matters a lot
In today’s article we will show you how the quality of the protein has a direct impact on the desired results. Be it used in the production of supplements (such as Whey Protein), even that for animal feed.
More than just thinking about the type of protein, it is essential to think about its quality. Or else the strategies lose efficiency.
Today we are going to show you how to select a protein that is in line with your needs and what are the main elements of a quality product.
Come see everything about protein quality up close.
What is protein for the body?
Protein is the macronutrient present in the diet of athletes, or people who practice resistance physical exercises. It promotes recovery, muscle growth and helps increase strength.
Ingestion: the quantity and periodicity are crucial to form muscles.
The quality of the protein source can be determined through three characteristics:
- The amount of protein in food
- The amount of essential amino acids in protein
Why you need to consider these three factors before choosing protein
Protein is essential in the diet that promotes the growth and maintenance of the body, but its different sources differ in quality.
Experts from FAO (United Nations Food and Agriculture Organization) / WHO (World Health Organization) / UNU (United Nations University) have estimated the specific protein requirements for the various age groups in terms of quantity and quality.
In addition to nutritional quality, microbiological quality is also an important theme in formulations aimed at specialized nutrition.
It receives the name of specialized nutrition that made for vulnerable groups, such as:
- Young population
- People with immunodeficiency
For these groups it is important to minimize the risks of the product causing diseases, such as microbiological infection.
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The different types of protein
Milk proteins – such as casein and whey protein, soy protein – have all the essential amino acids necessary for the growth and maintenance of the body.
In total there are 20 different amino acids. Remembering that each protein source has different sequences and amounts of available amino acids.
There are essential and non-essential amino acids. Let’s talk a little more about them.
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Difference between essential and non-essential amino acids
The essential or indispensable amino acids cannot be produced by the body and must be removed from food. That is why there is a focus on the amount of essential amino acids.
A non-essential amino acid is one that the body is able to synthesize for its functioning. The human organism is capable of synthesizing about half of the twenty common amino acids. You then need to get the rest from your diet, by eating protein-rich foods.
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The secret of the good protein is in the amino acids
Quality of proteins derived from vegetables, such as grain-based products, legumes and nuts generally have a lower quality than proteins of animal origin, such as whey (or meat).
Soy is a protein that stands out among vegetable solutions because, in addition to having excellent digestibility, it also has all the essential amino acids in quantities that meet the needs of children aged 2 to 5 years.
Remembering that in terms of digestibility, whey and albumin are the most suitable proteins for infant stomachs.
What to look for when researching the protein needed by your body?
As you can see, there are three striking elements in a protein: its supply of amino acids not produced by the body, its digestibility and the amount of protein itself in the composition of the food.
Considering these three factors, you can see why supplementation with Whey Protein is so successful.
After all, it is a product with an abundant supply of proteins (concentrate). Optimum digestibility (rapid absorption by the body, without causing swelling ) and also the supply of all necessary amino acids.
So, if you want to increase your protein supply (including fish, for example). Try to find out what the amino acid offerings of that food are and after consumption make an honest observation regarding digestibility.
So you will realize how important it is to worry about the amount of protein, but the quality is much more.
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