Casein or whey protein for weight loss
These two milk proteins are both excellent sources of all the essential amino acids, but they differ in one important aspect—whey is a fast-digesting protein and casein is a slow-digesting protein. During the processing of milk, which usually involves heat or acid, the casein peptides and micelle structure become disturbed or denatured to form simpler structures. The net protein balance remained more positive after intake of casein protein over a 7-hour period. There many reasons to use micellar casein, such as: Convenience - minimize time spent preparing full meals Healthy fats - contains the good fats that are great for healthy nutrition Amino Acids - great amino acid profiles crucial for all-around fitness and nutrition. This is the basis for why casein has a slower rate of digestion, and results in a slow but steady release of amino acids into circulation. Whey protein is superior at augmenting protein synthesis rapidly, but this positive effect is short-lived. The major proteins in milk are casein and whey. Main Store Shop By Category Protein Micellar Casein Protein. Casein is the most abundant protein in milk. For best results, take it alone or in combination with other slow digesting carbohydrates and healthy fats throughout the day. Casein, on the other hand, resulted in a prolonged increase in blood amino acids that resulted in a 34% reduction in protein breakdown.
This translates into a quick but transient increase in protein synthesis, while protein breakdown is not affected. Proteins provide the body critical amino acids that serve as building blocks for the formation of new muscle. It is relatively insoluble and tends to form structures called micelles that increase solubility in water. Since whey rapidly increases protein synthesis and casein blocks protein breakdown, a combination of both would be ideal. Fast-digesting whey means it is emptied from the stomach quickly, resulting in a rapid and large increase in plasma amino acids. As a result, a gelatinous material is formed. This means when you wake up in the morning, your muscles will just be finishing utilizing this high quality source of protein. What better way to accomplish this task than with micellar casein protein. Whey also has higher levels of leucine, a potent amino acid that stimulates protein synthesis. The superior long-lasting effect of casein was attributed to a delayed gastric emptying and slower absorption rate from the gastrointestinal tract to the blood. A recent study compared the effects of supplementing with either a combination whey and casein protein versus carbohydrate on several markers of muscle anabolism during strength training. Made with the Highest Quality Whey, Casein, and Egg Proteins.
