All GGR Guides

It’s great for building muscle, but does creatine help lose weight? A registered dietitian explains whether it can help with fat loss. Slug: does-creatine-help-lose-weight

Collagen protein vs whey protein: What’s the difference? In this article, an RD compares the two to determine if either choice suits your fitness nutrition.

Creatine monohydrate dosage is something many people disagree on, despite the consensus that creatine is overall effective. So, what is the correct dosage?

Addressing “What is DMAA pre-workout?” sparks cautionary tales, government bans, and countless questions. GGR’s nutrition experts weigh in on this fiery debate.

Wondering what the difference is between a nutritionist certification vs degree? Here, we’ll break down costs, length of schooling, and job scope.

Creatine vs whey sounds like the ultimate supplement battle, but there’s no reason for these two to duke it out for supremacy.

What is protein isolate? Contrary to popular belief, they're not limited to whey protein isolates. GGR's nutrition experts reveal and explain the full details!

Protein supplements are non-negotiable in some people’s fitness routines. When to take protein powder, however, is a different story. Here's what a sports dietitian says.

Both creatine and protein are words used in conversations pertaining to muscle growth. Does that mean that these two compounds are actually one and the same? Is creatine a protein?

BCAAs get a lot of hype from folks in the gym, but are BCAAs worth it? A registered dietitian weighs in.

A GGR nutrition expert is here to break down the creatine myths and answer the question: does creatine increase testosterone?

Confused about the different types of protein? Level up your macronutrient knowledge by learning about each type and how to incorporate them from an RD.