Whey protein isolate is a food ingredient and a dietary supplement created during a cheese-making process. The protein isolate contains a higher concentration of pure proteins, meaning it is lactose-free, cholesterol free and carbohydrate free. They whey protein isolate is commonly used by bodybuilders, athletes, and those who want to bulk up. This is because it contains highly bio-available (BCAAs) branched-chain amino acids that are easily (and quickly) absorbed into the body hence stimulating proteins synthesis hand fueling muscles. Whey proteins are as a natural source of amino acids that promote optimal muscle development and growth.
Reasons to Take Whey Protein Isolate
There are many reasons why you should consider taking whey protein isolate especially if you are a body builder or an athlete. Some of these reasons include:
1. Packs high-quality amino acids (BCAAs) and protein concentrates
Proteins are the main body building blocks that promote cell and tissue growth/development. Although available in many forms, whey protein isolate contains the highest quality branched chain amino acids that unlike other amino acids, can be metabolized directly in muscle tissues. In addition to this, the proteins concentrated here contain almost all types of amino acids needed for tissue and muscle development. Taking whey protein supplements, therefore, helps promote muscle building and also prevents tissue metabolism to produce energy.
2. Rich in Leucine
Leucine is a type of an amino acid that promotes the breakdown of muscle protein to induce increased muscle growth. The body however needs lots of energy to process Leucine, which again catalyzes increased metabolic rates thus leading to the breakdown of fats. For a body/muscle building exercise to be a success, one needs to milk/burn all fats deposited in the skin and tissues to produce lean muscle. Leucine promotes just that, hence making it easier for you to attain your goal.
3. Boosts body immunity
Body immunity is vital for every body building exercise. With the body demanding enormous amounts of energy and protein nutrients for muscle development, you can’t risk having low immunity levels. Nonetheless, whey protein isolate contains cysteine, a compound known to promote/elevate body immunity levels. When introduced in the body, the whey proteins are synthesized into amino acids, cysteine, and leucine almost instantly. Cysteine works by inducing increased production of glutathione, in other words, boosting immunity.
4. Highly beneficial for diabetics
Just because you are diabetic doesn’t mean you cannot venture into muscle building. Whey protein isolates are free of carbohydrates, lactose and cholesterol thus making it safe for diabetics and persons suffering from cardiovascular conditions as well. In addition to this, whey proteins help prevent muscle loss and bone density loss in seniors. This makes it safe for these senior citizens to take as a way of improving their health.
5. Contains anti-cancer and anti-inflammatory properties
Intense training and workouts often lead to fatigue and inflammation caused by muscle breakdown. This may be because the body doesn’t get enough nutrients to support the intense training and for muscle tissue growth and development. Nonetheless, research shows that whey protein isolate contains properties that inhibit inflammation caused by the intense training. This is basically due to the high (and easy to synthesize) amino acids found in the protein isolates. Research also shows that taking whey protein supplements can help fight development and growth of cancer cells in your body.
Although whey proteins are an excellent source of amino acids and BCCAs, physicians do not recommend over dependence of the same. Whey protein supplements will only work best of you use other protein sources such as fish, lean beef, turkey and chicken among other healthy sources. Soy is also a good source of proteins that can be as a first source of proteins before using the protein isolate.