
Perry Nix, MS, RD, LD
Registered and licensed dietitanPerry Nix, the owner of The Free RD, is a registered dietitian and freelance nutrition writer. Her passion is breaking down complex nutrition information into bite-sized pieces that are easy to digest and apply. With experience in corporate wellness, public health, and clinical dietetics, Perry has crafted engaging nutrition content for a variety of health-conscious audiences. She resides with her husband and two boys in Texas and enjoys hiking and traveling.
Get to Know Perry Nix, MS, RD, LD
Certification
Registered and licensed dietitian
Most Recently Reviewed Articles

10 Popular (And Not So Popular) Types of Diets, Explained by a Registered Dietitian
Explore the pros and cons of various types of diets, from Keto to Paleo, to find the best weight-loss plan that suits your needs and preferences.

Best Unflavored Protein Powder (2025): Simple Ingredients, Maximal Results
Check out the best unflavored protein powders for a tasteless protein boost that blends seamlessly into your favorite foods without artificial ingredients.

What Is a GOLO Diet? Health Revolution or Just Another Fad?
What is a GOLO Diet? Explore its potential for healthy weight loss without calorie counting, plus insights from a registered dietitian on its pros and cons.

Best Protein Bars for Diabetics (2025): Raise Your Protein, Not Your Blood Sugar
Check out the best protein bars for diabetics, focusing on high protein, low sugar, and high fiber to help regulate blood sugar and keep you satisfied.