Eventually, yes. Check the package label for an expiration date. Most protein powders should be good for well over a year after the purchase date.
Yes, and the expiration date is conveniently printed on the container.
No, it dont expire
Soy protein powder is a great way to get some extra protein in one's diet. Soy is a complete protein, containing all the essential amino acids the human body needs. It is also a great alternative to whey protein to those who are dairy sensitive.
Most likely at your local vitamin shop.
75 calories.
EAS is a good protein powder and so is Muscle Milk but it all comes down to taste and if you want a full whey protein or a complex powder that has whey and soy. EAS is my favorite.
Does the medicated powder expire?
Soy is a complete protein.
Try Shaklee.com, I like theirs very well. You can also buy their soy protein powder and make your own bars (very tasty). Soy protein is more beneficial. See their website for their scientific analysis.
Isolated Protein "Soy"
Soy protein is the protein that is extracted from soybeans.
formula for hydrolyzed soy protein
soy
Body builders are known to have protein supplements to build their body. They are formulated powder produced containing proteins of egg, soy, whey or any other protein food. This can be taken as protein shakes after workouts.