I've been researching and testing lifestyle products for over 5 years. The protein powder industry is vast, comprising dozens of options that range from whey to casein formulas. The latter is a great ...

Clear protein is lighter and easier to digest, while whey generally contains more calories and carbohydrates, which may ...

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In this episode of In The Kitchen With Matt, I will be reviewing the Grass-Fed Whey Isolate Protein Powder from MariGold and ...

Research is conflicted on whether whey protein helps improve cholesterol levels. Read what the studies say about whey protein ...

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People who engage in regular, intense exercise or are looking to build muscle may benefit from protein powders. Here we explain what's in it, who it might be suitable for and what to watch out for.

We tested powders from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Our results show it’s possible to ...

New testing found five popular protein powders contain less lead and arsenic than other products flagged in an earlier ...

Calcium and phytates that are often in protein powder can block iron absorption, according to Theresa Gentile, MS, RDN, CDN, a Brooklyn-based registered dietitian and national media spokesperson for ...

Update: In response to reader questions, CR conducted heavy metal testing on five additional protein powders, from Clean Simple Eats, Equate, Premier Protein, Ritual, and Truvani. Much has changed ...