Whey is a bi-product resulted in the process of the manufacturing process of cheese. And many have found that it brings outstanding benefits to those looking forward to improving the appearance of their bodies. After the water evaporates and the content of casein is removed, there remains what we know as whey concentrate. And this is how the world’s most popular supplement for athletes is manufactured.
What is whey protein and what are some great sources?
Whey protein isolate is one of the easiest to digest and use, as well as an economical product. It is not heat-treated, thus easy for the human body to take advantage of the high protein concentration it has. While whey protein concentrate offers about 80% content of protein, the isolate version offers about 90%. 90% of its weight of pure protein and energy ready to be used for increasing your body’s stamina and muscle mass. Also, it does not stress too much your body in the digestive processes. One of the most popular versions of whey protein isolate is the Gold Standard Whey, coming in tasty flavours, such a chocolate. Of course, this protein can be obtained by drinking milk, but it is harder to assimilate, and the quantities of milk one has to drink in order to obtain the same results are enormous.
What are the nutritional differences?
The difference between the basic form of whey and its isolate version can be found in the amount of protein, lactose and fats found in them. While the regular whey protein as a smaller amount of protein and higher amounts of fats, the isolate version of it has higher levels of protein and considerably fewer amounts of fat. For instance, why protein has somewhere around 1 to 1.5 per cent milk fat and 80% protein. The isolate from, on the other hand, has roughly somewhere around 0.5 per cent milk fat and the astounding amount of 90% of protein. Also, while the basic from has plenty of lactose, the isolate form lacks it completely, being safe to ingest even by lactose intolerant individuals.
Usage and recommended quantities
The most important thing we must mention is the fact that no one should ever exceed the daily-recommended quantities of whey protein. The recommended daily intake is somewhere around 1.7 grams/kg. Each individual should carefully assess their daily necessities, depending on their bodyweight. Protein excess, as researchers claim, is guilty of overstressed kidneys as well as an excess of amino acids excretion. The increased levels of nitrogen that appear inside the kidneys are very likely to affect them on both short and long-term perspectives.
When you consider purchasing a type of whey protein isolate, make sure you research the market rigorously and scrupulously for finding a reliable manufacturer and retailer. Not all products offer the same benefits, not to mention the fraud products that emerged on the market lately. A trusty retailer is what you are searching for.