Protein—it’s the macronutrient that every serious lifter places the most importance on, and for good reason. Research confirms that eating as much as 1.5 grams of protein per pound of body weight has a significant impact on muscle building, and protein supplements ensure that you get the right kinds of proteins. The problem is that with so many choices, it’s tough to know which product to buy. Answer these seven simple questions to figure out which is best for you.
Do you want to mix proteins yourself, or would you rather have one source that covers all your needs for the sake of convenience?
If the latter, then your best bet is to buy a mixed protein that includes at least two diferent forms of protein, such as whey and casein. Research shows that combining fast-digesting whey and slow-digesting casein leads to a longer anabolic response and greater muscle growth. Even better, consider a mixed protein that in addition to whey and casein also includes egg and/or soy protein.
