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Posts Tagged protein content
What is Whey Protein?
Whey protein is a natural byproduct from enzyme and acid produced cheese making. Whey protein is a component of all mammalian milk. The percentage of protein in cow’s milk is 3.75%. The total protein content is made up of 80% casein protein and 20% whey protein. During the cheese making process coagulation of the casein protein begins, this is the curd, and what’s left is a liquid stream of whey. In years past, whey was viewed and used as a waste product and sprayed back onto farmer’s crops to add nitrogen back into the soil.
Sometime in the early 80′s it was discovered that whey was a very high quality protein, unique in its amino acid content and biologically active. It was quickly discovered that whey outperformed the gold standard protein, egg white. In fact, on the biological value scale, which measures how much protein consumed is actually absorbed or retained and used by the body, egg white is 100 and whey is 107, so whey really is the gold standard for high protein quality. Whey, in its raw liquid form, contains lactose, fat and cholesterol. So before spray drying if somebody consumed whey protein it also meant one would take in a significant amount of lactose and fat.
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Nutritional Supplements – Whey Proteins – Protein Supplements
Bulk Supplements Direct
Nutritional Supplements for Sports Performance and Enhancement has grown exponentially over the past 10 years. With the advent of better manufacturing capabilities from key functional food suppliers, sports nutrition manufacturers are able to provider better supplements
However, where does this leave the consumer? Does better supplements translate to tangible gains? Unsurprisingly NOT. We are still seeing the challenging claims of “gain 20lb of muscle in 78 seconds!” followed by images of bodies which allegedly take the supplements!
Luckily – the consumer is getting wiser! As more and more people take an interest in their health and fitness, people are becoming more aware of the supplements they take the the results they observe.
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