Whey is a whole-food derived protein with a wide variety of benefits. A rapidly growing number of studies has found that whey stabilises glucose response, reduces inflammation, improves immunity, supports commensurate gut bacteria thereby stabilising mood. Improves liver function by supporting phase two hepatic detoxification and improves body composition. Whey also has an exceptionally high biological value rating. And an exceptionally high Branch Chain Amino Acid (BCAA) content unmatched by plant derived protein.
To the many people, whey protein is thought of as a body building product. However, the whey protein concentrates and isolates we know today began as medical foods that helped keep bedridden patients alive.Â
Whey protein is a low lactose component of milk. When cheese or yogurt is made from milk, using rennet, the milk curdles and the remaining liquid is whey.
You have probably consumed tons of whey in your lifetime without even knowing it. Commonly used in infant formulas, whey is used as a binder in many other food products from confectionary to sauces.Â
One of wheyâs major health benefits is its ability to raise glutathione. This is critically important for the proper function of the immune system. And is the most important water-soluble antioxidant found in the body.Â
How does whey protein help you to lose fat?
Glucose and the resulting insulin expression as a result of glucose production is the primary mechanism associated with fat metabolism. Simply put, if you donât have enough metabolically active tissue (muscle) to use up the glucose you derive from food, then you will be more adapted to storing fat.
Consuming fats result in little or no glucose response. Meaning that if you were to measure your blood glucose level after drinking a tablespoon of olive oil, nothing much will happen.Â
On the other had, if you ate the same quantity of honey, your blood glucose levels will spike almost immediately as honey is 100% sugar.
The rate at which the glucose returns to a healthy baseline level will determine whether you are more adapt to fat burning or fat storage. When you consume protein you will notice a small to moderate glucose increase which will return to baseline quickly.Â
Making sure that you eat enough protein in each meal, combining it with fat and carbohydrates is the most natural way to automatically regulate portion size and reduce your blood glucose response to food. A good quality whey protein supplement is one of the easiest most bio-available and easy to digest forms of whole-food derived protein you can consume.Â
Perhaps one of the most valuable amino acids found in whey is L-Glutamine. This amino acid helps build up the mucosal barrier in the gut, reduces inflammation and boosts the immune response.Â
Like just about everything else, finding a reputable source of whey protein is the key. There are hundreds of manufacturers cutting corners, adding fillers into their product or simply not fully disclosing ingredients.
While it is acceptable to add milk powder and casein to a protein shake and still brand it as a whey powder, for many people, casein and milk powder contain far too much lactose resulting in abdominal discomfort and IBS. So it is imperative to make sure that you are buying the real thing. Either a whey isolate or whey concentrate is fine, but nothing else if you truly want to derive the benefits of whey.
https://physicalculturestudy.com/2015/12/07/a-potted-history-of-whey-protein/
https://www.healthline.com/nutrition/whey-protein-101#types