Finding the right protein powder for your body isn't as big a monumental task as it may appear to be. While you may have several options available, you need to ensure that the protein you take in is a healthy option. There are literally dozens of protein sources found naturally and processed, and they can be disguised in the form of powder, so which one do you select? Some say it depends on what you're using it for, but ultimately, there are drawbacks to your health if you get the one that doesn't necessarily work for you. Protein powder sources such as casein, egg whites, whey protein concentrate, soy and rice protein powders are common, but they all have drawbacks, whether it's the absorption rate or whether or not they have high amounts of protein or filler.
The purest form of protein, without compromising on the quality of the protein or your health is whey protein isolate (WPI), hands down. Casein is good and high in protein, but where it differs is the absorption rate. It can take several hours for the protein to get into the bloodstream. It's good for a post-workout, but ultimately, it's better to go with a powder that will work almost instantaneously. The problem with egg white and soy and rice proteins is that they are high in carbs and sometimes not good for a pre-workout drink.
Whey Protein After Workout
With WPI, you will have the following benefits: no fat, no cholesterol, no carbs, pure protein, quick absorption rate, and high biological value. To further boost the nutritional content of the protein powder, you can also add in fruits to your shake.
WPI powder can come in several flavor combinations like vanilla, chocolate and strawberry, so you can diversify your options in this regard.