18/06/2020
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What Is Whey Protein: -
The two main proteins in milk are casein and whey.
Casein accounts for 80% of the protein and whey accounts for 20%. Although they are both excellent sources of protein.
But there is difference between speed of digestion.
Whey protein digest faster than casein.
Whey is an extremely high quality protein source with all the essential amino acids.
Whey protein is having highest rank in all protein sources.
Protein score is calculated on basis of PDCAAS (PDCAAS is the way to measure the nutritional quality of a protein. Proteins are made of many amino acids and PDCAAS evaluates a food's protein quality by comparing its amino acid composition to what our bodies can use.)
This technique was developed by US FDA.
Best score is 1 and whey protein is having PDCAAS score 1.
Factors counted are:
DIGESTIBILITY
BIOAVAILBILITY
HOW MUCH AMINO ACID ARE THERE (ESSENTIAL AND NON ESSESNTIAL)
Essential amino acids are those not made by the body and must be obtained from whatwe eat. This fact qualifies whey as a “complete protein”. It is a known fact that the three branched chain amino acids (Valine, Leucine, Isoleucine) play the most significantrole in muscle anabolism.
The health benefits of whey protein extend far beyond its ability to help athletes build muscles.Milk provides complete nourishment of the neonate from birth to 6 months of age, and vital support for development of the immune system.
There is a growing body of evidence that whey proteins not only provide nutrition but play a role in attenuation of the disease. There is also evidence from animal studies that whey proteins may possess anti-cancer properties.
CONCLUSIVELY..
Whey protein is safe for any age group, when dosages are controlled. Children, adults, sportsman, diabetic, heart patient, women.
Still in some medical conditions you should talk to your physician, before starting it.
In proper healthy state there is no concern to use whey by anyone.
You even find it in infant formulas, still you find whey is something which is dangerous?
Thanks
Taman .
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