Due to the numerous health benefits that they offer, whey protein supplements have become increasingly popular among fitness enthusiasts and bodybuilders. This NutriNeat write-up provides information on brands that are known for offering the best whey protein powders for weight loss.
While purchasing a whey protein powder, check out aspects such as its amino acid profile, yield, whey protein isolate (WPI) and whey protein concentrate (WPC) ratio, filler percentage, taste, ease of use, blendability, digestibility, etc.
Whey, which refers to the watery part that separates during the cheese-making process, is a protein that is present in milk. It contains a mixture of globular proteins such as beta-lactoglobulin, alpha-lactalbumin, and serum albumin. There’s no denying the fact that whey is one of the most popular types of protein that is currently used for making protein powders and shakes. Some products might contain whey concentrate and whey isolate, while some of the protein powders might contain both. Whey protein hydrolysate is the hydrolyzed form that is easier to digest, and is used in infant formulas.
WPI and WPC vary in the composition of protein and fat content. Whey isolate contains minimal fat and cholesterol, and more than 90% protein. On the other hand, the protein content of whey concentrate lies between 29% and 89%. It contains some fat and cholesterol as well. Also, WPI contains bioactive components that help reduce appetite and facilitate weight loss. Whey also contains a high concentration of Branched Chain Amino Acids (BCAAs), which are important for efficient muscle metabolism.
How Does Whey Protein Help Promote Weight Loss
Whey protein has an excellent amino acid profile. It is a complete protein in itself, as it contains all the essential amino acids. As a result, whey protein gives the stamina to perform intensive workouts, and helps improve muscle mass. It also helps facilitate weight loss in the following ways:
➠ Whey contains leucine, which helps in the process of protein synthesis. The process of protein synthesis helps build muscles, which in turn helps burn calories.
➠ Whey induces a feeling of satiety. It contains a peptide named glycomacropeptide. This peptide stimulates the secretion of a hormone called cholecystokinin (CCK). CCK is a gastrointestinal hormone that is released when fatty acids and amino acids are present in the small intestine. It stimulates the secretion of pancreatic enzymes. It also stimulates the process of contraction and emptying of the gallbladder, which in turn facilitates the digestion of fat. This hormone induces satiety, which is why it is also referred to as the satiety hormone.
Top-rated Whey Protein
While numerous whey protein powders are available in the market, a few stand out in terms of quality, flavor, digestibility, and amino acid profile. These include:
Optimum Nutrition Gold Standard 100% Whey
Optimum Nutrition Gold Standard 100% Whey comes highly recommended. It contains a blend of whey protein, whey concentrate, and whey hydrolysate. Optimum Nutrition also offers two other whey protein powders, but it is the Gold Standard 100% whey that is recommended for those who wish to lose weight. A serving size of 30.4 g (1 scoop) provides 120 calories (10 calories from fat), 30 mg (10% of the daily value), 1 g of fat, 130 mg of sodium, 3 g of carbohydrates, and 24 grams of 100% whey protein. It provides 2% and 8% of the daily value of iron and calcium, respectively. Its main ingredient is WPI. It contains 4 g of glutamine and glutamic acid in each serving. Each serving provides 5 g of leucine, isoleucine, and valine, which are branched chain amino acids (BCAAs). Acesulfame-k has been used as a sweetener.
NOW Foods Whey Protein Isolate
NOW Foods Whey Protein Isolate contains microfiltered whey protein isolate and soy lecithin (less than 1%). With the single scoop of 28 g, the NOW Foods Whey Protein Isolate (10 lbs.) provides 162 servings per container. It provides 110 calories (10 calories from fat). It provides 0.5 g of fat, 5 mg of cholesterol, 45 mg of sodium, 135 mg of sodium, 1 g of total carbohydrate, 25 g of protein, and 15% of the daily value of calcium. It contains BCAAs. It scores high in terms of digestibility, flavor, and ease of use.
Cellucor COR-Performance Whey
With the single scoop of 36 g, Cellucor COR-Performance Whey (2 lbs., S’mores exclusive) provides 26 servings per container. A single serving provides 130 calories (10 calories from fat). It contains 25 g of protein, 1.5 g of total fat, 35 mg of cholesterol, and 5 g of total carbohydrates. It provides 1 g of dietary fiber. It also provides 15% and 6% of the daily value of calcium and iron, respectively. It must be noted that the percent daily values are based on a 2000-calorie diet.
Jay Robb’s Whey Protein
Jay Robb’s Whey Protein Chocolate (24 oz. Bag) has about 23 servings per container. The single serving of 30 g delivers 25 grams of protein and only 1 gram of carbohydrate per 30 gram serving. It doesn’t contain fat, cholesterol, and sugar. Farm-raised, pasture-grazed, and grass-fed cows are the source of milk. This powder mixes easily with milk, water, juice, or yogurt. The manufacturer claims that the cows are not treated with the synthetic bovine growth hormone rBGH. A single serving provides 110 calories, 150 mg of sodium, 390 mg of potassium, and 30 mg of calcium. Besides the cold-processed cross-flow microfiltered WPI, the powder contains cocoa powder, natural flavor, xanthan gum, non-GMO sunflower lecithin, and Reb-A stevia.
With the single scoop of 29.2 g, Dymatize ISO-100, Gourmet vanilla (3 lbs.) provides 42 servings per container. A single serving provides 110 calories (5 calories from fat). It provides 25 g of protein, 1 g of total carbohydrates, and 5 mg of cholesterol in a single serving. It provides 90 mg of sodium and 160 mg of potassium, which makes 4% and 5% of the daily value of sodium and potassium, respectively. Also, it provides 15% of the daily value of calcium in a single serving.
Pro JYM includes 7.5 g of WPI, 7 g of micellar casein, 2.5 g of egg albumin, and 7 g of milk protein isolate. Each scoop (38.5 g) of Pro JYM (2 lbs., S’mores) provides 150 calories (25 calories from fat). Each serving provides 2.5 g of fat and 10 mg of cholesterol. It provides 8 g of total carbohydrates and 1 g of dietary fiber. It provides 400 mg of calcium, 60 mg of sodium, and 220 mg of potassium. Pro Jym contains 24 grams of protein in each scoop.
Besides the aforementioned products, other whey protein powders that have received good reviews include:
➠ Combat Powder by MusclePharm
➠ MRM 100% All Natural Whey
➠ Dymatize Elite Whey Protein Isolate
➠ Body Fortress Super Advanced Whey Isolate
➠ Muscletech Phase8
➠ BSN Syntha-6
Whey protein not only has the highest protein digestibility corrected amino acid score (PDCAA), it is a complete protein, as it contains all the essential amino acids, and branched chain amino acids (BCAAs). Incorporating this protein in your diet is an excellent idea, but it’s advisable to consult your fitness trainer or healthcare provider before you start taking whey protein. Also, do check out the nutritional information provided on the label, before you buy this product.