In a recent study of the dozens of top-selling high protein supplements now being sold in the U.S., fitness experts and nutritionists measured the protein content as well as the fat, sugar, sodium, cholesterol, calcium, arsenic, lead, cadmium and mercury levels of the leading high-protein supplements. They recorded data on the presence and absence of 63 active and key inactive ingredients.
The researchers recorded 17 varieties of protein sources, from the fast-metabolizing whey varieties (used for workout recovery), protein blends (used for meal replacement), soy and casein sources (used for sustained food-protein replacement), and numerous other forms of plant-based proteins, such as hemp seed, brown rice and peas.
Surprisingly, more than 52 percent of the products studied were found to contain protein varieties that added little nutritional benefit. It appears that it has become an industry standard to use protein types and concentrations that only show up in tests and produce poor results when used as supplements for protein.
From the data that they were able to deliver, the research teams created a series of “top 10” and “best in category” lists based on several classes of high-protein supplements such as vegan, dairy, soy-based, non-watchlisted and so on. Most of the rankings derived from the data are organized around the content of fast-metabolizing protein, levels of protein purity, and the absence of chemical preservatives and other substances that have no beneficial effects for the end user. But the value of specific high protein supplements to specific users can only be measured as to how well they serve the specific fitness goals and body type of the individual. That’s why we have singled out four protein supplements as ideal for specific types of people.
Creatine is one of the most well-known high protein supplements. It is composed of amino acids, which can help to reduce fatigue during heavy strength-training sessions as well as boost the user’s muscle gains. Research subjects who supplemented creatine both before and after their workouts were able to increase the thickness of their biceps by an average of 20 percent in a 6-week period, according to a study published in the Journal of Strength & Conditioning Research.
Unlike the majority of powdered proteins, this low-carb product contains no maltodextrin, which means you’ll still have enough room for carbohydrates that are more nutrient dense, according to Mike Roussell, Ph.D., nutrition consultant.
In an effort to combine the best of products similar to the high protein supplements listed, MuscleTech PHASE8 offers a mixture of rapidly metabolized whey proteins that fuel muscle recovery and boost muscle growth and a dose of slow metabolizing casein quells to stave off those post-workout hunger pangs. A Swiss study reported that users said they felt more satisfied after taking 20 grams of casein protein in a shake made with water than they were after taking a solution made with whey or pea protein.
BiPro Whey Isolate
For those with an allergy or other intolerance to dairy products, plain whey concentrate often causes issues. Whey isolate, which is a purer formulation of whey, has only 0.1 percent of the unwanted lactose found in non-dairy free protein powders, rendering it safe for lactose-intolerant individuals.
You don’t have to be a bodybuilder or athlete to enjoy the specific benefits of these products; you only need to have specific fitness goals that match up to the intended use profile that each of these protein supplement formulas is designed to suit.
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