Whey protein powder

The Best (and Worst) Whey Protein Powders

Does your whey protein powder is bad? Get a crash course on which powders pack a real punch.

• How do you choose a whey protein powder? 
• Do you go on the recommendation of your buddy at the gym and take what he takes?
•  Do you pick the bottle with the shiniest, most cutting-edge label? 
• Do you go by what tastes good or what’s on sale at your local GNC?

The first step in determining whether your protein is worthy is to give yourself a pat on the back. You’ve recognized whey’s benefits and have included it in your daily regimen. Just to review, whey is enormously beneficial for several reasons, including amino acid and microfraction content (more on that in a minute) and digestion rate.

 

Whey is one of the richest sources of BCAAs, which include the three amino acids leucine, isoleucine and valine. These bad boys have been shown to be absolutely critical for muscle growth, and even for energy during workouts. Whey protein also contains biologically active protein microfractions such as alpha-lactalbumin, beta-lactoglobulin, glycomacropeptides, immunoglobulins, lactoferrin, lactoperoxidase and various growth factors. These provide antioxidant benefits, boost immune function and enhance muscle recovery and growth.

But probably the most critical factor that puts whey protein miles ahead of other forms of protein is digestion rate. Whey digests very rapidly. In fewer than 30 minutes it can fast-track a good portion of its aminos to your muscles, and that rapid delivery of amino acids to muscle cells has been shown to be important for pushing muscle growth.

Find the right supplements for your diet and fitness goals at GNC Live Well If you know that whey is one of the proteins found in milk, then it should be obvious that whey protein production starts with dairy cows. Cows are milked on the farm, and this milk is the starting source for most protein

Whey protein powder is far more effective than any other protein form out there, but its effectiveness can vary widely. Often the limiting factor of a whey protein product is the other ingredients companies add to it. But the type of whey — and the amount of each type present in a product — can also affect effectiveness.