The 12 Best Protein Shakes for Weight Loss in 2026, Tested and Reviewed by Registered Dietitians

Alex Ginos is a registered dietitian who specializes in pediatric nutrition. She received a bachelor’s of science in food science and human nutrition from the University of Illinois and completed a dietetic internship at the University of Virginia Health System.

Her 12 years of experience have spanned many areas of nutrition, including caring for children with complex healthcare needs, supporting healthy nutrition habits for families, and diabetes. Though she specializes in pediatric nutrition, she is passionate about helping people of all ages lead a healthy lifestyle.

Alex lives in Philadelphia, and loves to spend time outdoors with her dog, garden, explore new areas, and spend time with friends and family. She also enjoys cooking and trying new foods and recipes.

Reyna Franco, RDN, is a New York City–based dietitian-nutritionist, certified specialist in sports dietetics, and certified personal trainer. She is a diplomate of the American College of Lifestyle Medicine and has a master's degree in nutrition and exercise physiology from Columbia University.

In her private practice, she provides medical nutrition therapy for weight management, sports nutrition, diabetes, cardiac disease, renal disease, gastrointestinal disorders, cancer, food allergies, eating disorders, and childhood nutrition. To serve her diverse patients, she demonstrates cultural sensitivity and knowledge of customary food practices. She applies the tenets of lifestyle medicine to reduce the risk of chronic disease and improve health outcomes for her patients.

Franco is also a corporate wellness consultant who conducts wellness counseling and seminars for organizations of every size. She taught sports nutrition to medical students at the Albert Einstein College of Medicine, taught life cycle nutrition and nutrition counseling to undergraduate students at LaGuardia Community College, and precepts nutrition students and interns. She created the sports nutrition rotation for the New York Distance Dietetic Internship program.

She is the chair of the American College of Lifestyle Medicine's Registered Dietitian-Nutritionist Member Interest Group. She is also the treasurer and secretary of the New York State Academy of Nutrition and Dietetics, having previously served in many other leadership roles for the organization, including as past president, awards committee chair, and grant committee chair, among others. She is active in the local Greater New York Dietetic Association and Long Island Academy of Nutrition and Dietetics, too.

Orlando de Guzman is a writer and editor with expertise in health and environmental news. He has a background in investigative and science journalism and has worked on documentary films about war and trauma, health, sanitation, and the changing climate around the world. His interest in health and medicine started after an early career as a medical and legal translator.

De Guzman is a longtime health and fitness enthusiast who is interested in nutrition, diet, and mental health. He participates in endurance sports and cross-trains in several traditions of martial arts from Southeast Asia. De Guzman is interested in how the progressively complex movements of martial arts training can improve cognition and mental well-being, especially for those with PTSD and for those approaching middle age and beyond.

De Guzman has a dual B.A. in communications and international studies from the University of Washington in Seattle. He is committed to factual storytelling and evidence-based reporting on critical choices that affect our planet.

Nicole Bonaccorso is a writer and editor with more than 12 years of journalism experience. She has been writing for Everyday Health since 2025, and has also been published on NBCNews.com, Treehugger, Verywell, Mashable, and Upworthy, among other publications.

Nicole was also a senior editor at Weather.com for more than 11 years, covering everything from weather and climate change to health, science, and travel.

In addition to writing, Nicole has also found a passion in helping new parents reach their breastfeeding goals and is working towards becoming a certified breastfeeding specialist.

In her free time, Nicole enjoys hiking, camping, cooking, reading, and spending time outdoors with her two young sons, husband, and dog.

Caitlin Beale, MS, RDN, is a registered dietitian and freelance health writer with experience in clinical nutrition, education, research, and private practice. Caitlin’s special interests include women's health, gut health, autoimmunity, and reproductive health. Committed to the belief that health information should be accessible to all, she is passionate about empowering individuals to make positive changes for their well-being. Caitlin holds advanced training certificates in women's health and integrative and functional nutrition.

Caitlin was born and raised in northern California, where she resides with her family. An avid lover of sunshine and the outdoors, she finds joy in activities such as visiting the beach, exercising, cooking, and indulging in a good read. You can find Caitlin’s writing in a variety of outlets and brands, including Motherly, Nourish, Signos, Greatest, Pure Encapsulations, Abbott, and Clue, among others.

Brittany Scanniello is a freelance writer, registered dietitian-nutritionist, and owner of Eat Simply Nutrition, a Colorado-based integrative nutrition company and private practice.

As a lifelong and collegiate athlete, Brittany has always kept fitness and nutrition a top priority. Her expertise lies in pediatrics, sports, and functional nutrition, though she is experienced in all nutrition-related matters. She strongly believes that food has the power to reduce the risk of chronic disease and help people feel energized so she works hard to make nutrition information accessible and easy to understand for all.

Brittany received her undergraduate degree in human nutrition and dietetics from University of North Carolina in Greensboro. She also completed a dietetic internship to become a registered dietitian at UC Davis Medical Center in Sacramento, California.

As a freelance nutrition and fitness writer, her work has been published in Eat This Not That, PopSugar, and other outlets. She is the author of The Complete Macro Cookbook.

When Brittany is not counseling clients or writing, she enjoys working on her family's farm, golfing, playing with her three kids, and baking.

Katie Tuttle is an editor and writer specializing in food, nutrition, and product testing. Her work has appeared in EatingWell, Food & Wine, The Spruce Eats, and Real Simple. She has written about meal kits, kitchen tools, fitness, and wellness, and has tested and reviewed a wide range of products, with a particular focus on meal delivery services and their impact on nutrition and convenience.

Beyond food, Katie has covered fitness and wellness topics, drawing from her own experience as a powerlifter and an occasional runner. She’s always interested in how products and services can make healthy living more accessible and practical.

When she’s not researching or writing, Katie is usually surrounded by houseplants or spending time with a foster dog. She firmly believes there’s no such thing as too many books or too much coffee.

Raki Swanson is a Minnesota-based freelance health writer and married mother to two adult children. She has experience covering mental health, fitness, food, and lifestyle topics, as well as significant experience reviewing and testing products for the Marketplace team, including online therapy, fitness gear, and food.

She received a bachelor's degree in applied psychology from St. Cloud University in Minnesota. She has also worked as a business development manager at a Fortune 500 company in Minnesota, and spent several years living in the south of France while growing up, which inspired her love of travel and food.

When she's not writing, you can find her reading, blogging, and enjoying being an empty nester with her husband, two dogs, and tabby cat named Kevin.

Simone Scully is the editorial director for service commerce and marketplace content at Everyday Health. She has nearly 15 years of experience as a professional health and science journalist, covering topics such as the psychological impacts of living with chronic conditions, nationwide gaps in menopause healthcare, grief, neonatal loss, and the latest wellness trends over her career. Her byline has been published by over 35 publications, including Healthline, Well+Good, InStyle, Psych Central, Romper, Narratively, Nautilus magazine, and more.

Before joining Everyday Health, Simone was an editorial director of health and parenting commerce and service content at Dotdash Meredith. She oversaw a team of editors and writers that published content across nine different sites, including the Verywells, Parents, Health, and Shape. Prior to this, she also worked as an editor at The Weather Channel's Weather.com, Upworthy, theSkimm, and Business Insider. A project Simone oversaw at Weather.com on the health and environmental impacts of global water shortages won several awards in 2020, including the CMA award for Best Series of Articles, an IAC award, and an Eppy award, among others.

Simone received a master's degree in Journalism from Columbia University's Graduate School of Journalism, where she focused on science and health long-form reporting and photojournalism. Her master's thesis explored the treatment of prolonged grief disorder following a miscarriage or the loss of a child. She was also awarded the John Horgan Award for Critical Science and Health Journalism at graduation.

Born in Minnesota, Simone lived 14 years in France until she graduated high school, then three years in London to get her bachelor's degree at the London School of Economics and Political Science. She currently lives in the Hudson Valley of New York with her husband, son, dog, and cats. When she's not working, you can find her writing fiction or plays, hiking in national parks, or tending to her garden and indoor plants.

Tori Martinet is an Intuitive Eating dietitian, food writer, recipe developer, and food photographer based in Southern California. She received a master's degree in nutrition from Columbia University Teachers College and spent nearly a decade as the director of wellness and sustainability for a premier food service contractor based in New York City. In her time there she crafted wellness and sustainability programming for clients like Google, Citigroup, The Metropolitan Museum of Art, Harvard Business School, and the U.S. Open Tennis Tournament.

She has been a dietitian for nearly 10 years and currently works in private practice, dedicated to helping people pursue health without restriction and dieting. She also writes freelance food and nutrition content and has been featured in publications like Eating Well, Food & Wine, Shape, The Spruce Eats, U.S. News 360 Reviews, Verywell Health, and many more.