When you’re in search of the best protein powder you have to consider some of the qualities that protein has. There are numerous types of protein, that’s why you should read the article in order to find out what is the best protein powder that would suit your needs.
Whey protein, soy protein or casein are widely spread on the nutritional supplements market all around the world. The difference between whey protein, soy protein and casein is in the BCAA (Branched Chain Amino Acids) that each type of protein has and the way it is absorbed by your body.
Whey has been reported as the supreme protein for bodybuilders because of the essential amino acids, branched chain amino acids, sulfur-containing amino acids, but also because of its taste, its mixability and its stability in liquids. The fact that it is quickly digested, especially when compared to casein, is also considered a big plus.
Whey protein is not that tasty if consumed on its own, so that is why it is usually flavoured. It is important for you to read the list of ingredients, because some whey protein may contain unhealthy additives, like refined sugar. Most bodybuilders think that whey protein is the best protein powder.
Types of whey protein:
- Concentrate: Approximately 70-80% protein. It contains some lactoses and fat.
- Isolate: About 90% protein. It contains less lactose and fats, but is also lacks most of the nutrients found in whey concentrate.
- Hydrolyzate: Also known as “whey hydrolyzed”, this type of whey protein has been pre-digested so that it is absorbed quicker. Hydrolizate increases insulin up to 28-43% more than whey isolate.
The best two types of casein can be found either in the form of an aggregate of small spheres made out of protein molecules or in the protein found in breastmilk (which is 80% casein and 20% whey). These two types are completely undistorted and contain minerals (Calcium, Magnesium, Phosphorus, Potassium) that are inside the protein molecules bunch.
Also, you must know that both the supplements that are mostly used before sleep and the best protein powder contain casein.
isoDisregarded some time ago, soy protein was reconsidered thanks to some new processes that made it tastier and more digestible. Soy protein has some unique features that separates it from animal protein. Soy is the only dietary source of two isoflavones: genistein and diadzein. Researches show that these particles are responsible for soy’s antioxidant actions, its thyroid and metabolism stimulation, but also preventing cancer and reducing heart disease.
Considering all the data presented, choosing the best protein powder depends on your goals and your workouts.