Trusted Keto Diet Experts

Dr. Eric Berg, D.C., is a leading health educator, best-selling author, and founder of the Berg Institute of Health & Wellness. With over 30 years of experience in chiropractic care and natural health, he has helped millions take control of their health through practical education, science-based nutrition, and his pioneering work in Healthy Keto® and intermittent fasting. Academic & Clinical Education Doctor of Chiropractic Palmer College of Chiropractic, Davenport, IA — 1985-1988 Undergraduate Pre-Medical Studies University of Wisconsin-Parkside — 1983-1985 Army Reserves – X-ray Technician Ft. Jackson, SC | Ft. Sam Houston, TX | Ft. Riley, KS | St. Phillips College, TX — 1983-1987 Licensure & Certifications Virginia Board of Medicine – Chiropractic License #1851 California Chiropractic License #20123 Louisiana Chiropractic License #875 Certificate of Proficiency in Chiropractic Radiography Certification in Neuro-Selective Current Perception Threshold Diagnostics (#30166) Teaching Experience Associate Professor – Community Health Division (Nutrition) Howard University, Washington, D.C. — Jan-June 2005 Professional Appointments & Affiliations Director, The Health & Wellness Center, Alexandria, VA — 1997-Present Private Practice, CA & LA — 1990-1997 Internships: Sound Chiropractic (WA) & Moll Chiropractic (CA) Member, Endocrine Society Advisory Panel, Health Science Institute Clinical Associate, Clinical Electromedical Research Academy (CERA) Honorary Member, Price-Pottenger Nutrition Foundation Member, International Academy of Chiropractic Occupational Health Consultants Member, American Association for Health Freedom Publications & Media Author: – The 7 Principles of Fat Burning – Healthy Hormones, Healthy Life – Dr. Berg’s Body Shape Diets Publisher: HealthySelf Newsletter Digital Education: – Over 5700 health and nutrition videos – YouTube channel with 31,000,000+ subscribers (multi-languages) Research Participation RAND Corporation – Participant, Chiropractic Outcomes Research, 1993 Seminar Leadership & Government Outreach Conducted over 4,950 health seminars and educational workshops for patients, healthcare practitioners, and government agencies including: FCC, FBI, NIH, NSF, DOJ, DOT, DOE, Department of Interior, and Library of Congress Conference Speaking Engagements Health Science Institute Wellness Symposium Sanibel Harbor Resort & Spa, FL — Sept 2000 Continuing Education & Specialized Training Extensive postgraduate coursework in BEST Technique, CRA, NAET, Clinical Nutrition, Fibromyalgia, Scoliosis, and others. Media Features & Interviews Featured in: FOX & Friends, CBS Channel 9, Woman’s World, New Beauty, Men’s Exercise, and multiple national radio outlets. Recognitions & Awards Proclamations from the Mayor of Shreveport, Governor of Louisiana, and national awards for public health education. Published Research Inhibition of SCOT and Ketolysis Decreases Tumor Growth and Inflammation in the Lewis Cancer Model Abolhassani, R.; Berg, E.; Tenenbaum, G.; Israël, M. | JJ Oncology and Clinical Research, 2022 Demonstrated in a mouse Lewis cancer model that inhibiting the ketolytic enzyme SCOT using acetohydroxamic acid (AHA) slows tumor growth and reduces NF-?B-mediated inflammation. Cancer Metabolism: Fasting Reset, the Keto-Paradox and Drugs for Undoing Israël, M.; Berg, E.; Tenenbaum, G. | Journal of Clinical Medicine, 2023, 12(4), 1589 Comprehensive review exploring ketone metabolism in cancer–focusing on SCOT and ACAT1–and proposing metabolic strategies such as fasting and enzyme inhibition. Link: https://www.mdpi.com/2077-0383/12/4/1589 Unraveling the Cancer Metabolism: Fasting Reset, Ketogenic Diet, and Therapeutic Strategies Berg, E.; Tenenbaum, G.; Israël, M. | Journal of Cancer Research Reviews & Reports, 2023, 5(2) Explores SCOT/ACAT1 dependency, ketone metabolism, and novel inhibitors like karrikins and vitamin C. Branched Chain Amino Acid Ketones, or Ketolysis of Beta-Hydroxybutyrate Support Lipogenesis and Tumour Growth Israël, M.; Berg, E.; Tenenbaum, G. | British Journal of Healthcare and Medical Research, 2024, 11(4), 69-75 Highlights tumor reliance on BHB and BCAA for lipogenesis via ketolysis. Two Antisense Non-Coding RNAs Regulate Their Sense Gene mRNAs: OXCT1-SCOT for Ketolysis and FGF-14 as an Anti-Proliferation Factor in Cancer Berg, E.; Tenenbaum, G.; Israël, M. | British Journal of Healthcare and Medical Research, 2025, 12(3) Identifies novel antisense RNAs regulating metabolic enzymes relevant to cancer growth. Frataxin–An Anti-Tumor Protein That Activates Oxidative Metabolism at the Expense of Ketolysis: Regulation of SCOT-OXCT1 Berg, E.; Tenenbaum, G.; Israël, M. | British Journal of Healthcare and Medical Research, 2024, 11(1) Discusses frataxin’s role in promoting oxidative metabolism and suppressing ketolysis in tumors.

I started my career in public relations at Edelman PR in Washington, DC. I then earned a Master's degree in Human Nutrition and became a Registered Dietitian in 2022. I am an evidence-based nutrition educator on YouTube focused on healthy blood sugar and prevention and management of insulin resistance-related conditions. I also represent Kaffico, a specialty coffee brand, and can provide evidence-based nutrition science explanations about the wide range of health benefits of coffee.

Kylie King, MS, RD, is a Los Angeles-based registered dietitian, behavioral counselor, and founder of Kylie King Nutrition — LA's top-rated private practice since 2016. Grounded in over a decade of real-world clinical experience, she works with a diverse clientele, including busy executives, entertainment-industry figures, and celebrity clients, to achieve sustainable weight management and personal nutrition optimization. Kylie has been featured as an expert source in The New York Times, Forbes, Inc., GQ, Newsweek, Fortune, Prevention and more. Her clinical insights are shaped by the patterns she sees week after week in session, allowing her to speak to the real-life nuances of overeating triggers, behavior change, and the psychological factors that rarely make it into mainstream health coverage. Available to comment on topics such as: • Sustainable weight loss, appetite regulation, and the science of satiety • Behavior change, emotional eating, and mindful eating techniques • GLP-1 medications, lifestyle shifts, and preventing post-medication weight rebound • Lean muscle preservation and protein requirements • Unpacking food trends, product reviews, and food label literacy • Debunking viral nutrition misinformation Same-day responses available to journalists and publishers seeking expert commentary, quotes, or background context.

As a NASM Certified Nutrition Coach (CNC) at Same Day Supplements, I specialize in providing science-backed, personalized nutrition guidance to help individuals achieve their health and fitness goals. With expertise in dietary planning, supplement strategies, and performance nutrition, I work to empower clients with practical tools for lasting results. My approach blends evidence-based knowledge with real-world application, ensuring sustainable habits that support both everyday wellness and peak athletic performance.

I am a Registered Dietitian Nutritionist, Certified Diabetes Care and Education Specialist (CDCES), and Certified Personal Trainer with a telehealth private practice specializing in diabetes management, pre-diabetes prevention, weight management, and PCOS. My clinical expertise spans Type 1 diabetes, Type 2 diabetes, pre-diabetes, insulin resistance, PCOS, and cardiometabolic health. I am one of a small number of practitioners who holds both the RD and CDCES credentials alongside a personal training certification — allowing me to address nutrition, glucose management, and exercise strategy as a single integrated plan rather than three separate referrals. I have a particular focus on the Asian and Asian American community, where Type 2 diabetes is significantly underdiagnosed and undertreated. Asian individuals develop insulin resistance and Type 2 diabetes at lower body weights than standard screening guidelines typically account for — meaning many Asian patients are told their numbers are "fine" long after their metabolic health has begun to shift. As a Taiwanese and Hong Kongese practitioner fluent in Mandarin and Cantonese, I provide culturally informed care that meets clients where they are — including nutrition guidance built around Chinese, Taiwanese, and Cantonese food traditions rather than asking clients to abandon the foods that are central to their culture and family life. I am available to comment on topics including: Blood sugar management and glucose pattern interpretation CGM (continuous glucose monitor) use and data literacy GLP-1 medications — nutritional considerations and muscle preservation Pre-diabetes reversal and prevention strategies Diabetes and exercise — including resistance training and cardio's effect on glucose PCOS and insulin resistance Medical nutrition therapy and the role of the RD in diabetes care Disordered eating and complicated relationships with food in the context of chronic illness Diabetes risk in Asian and Asian American populations — why standard BMI cutoffs miss the mark Culturally informed nutrition care for Chinese, Taiwanese, and Cantonese communities Bilingual nutrition counseling in Mandarin and Cantonese Telehealth nutrition care and multi-state practice Weight management without restriction Available for: quotes, expert commentary, podcast interviews, article contributions, and media features — in English, Mandarin, or Cantonese.

Cheryl is an author, coach and the founder and editor of Heal Nourish Grow, an ultimate wellness, healthy lifestyle and advanced nutrition site. She helps others develop the confidence and habits to create lasting change and greater health by sharing her wealth of knowledge and over 25 years of experience in psychology, addictions studies, fitness, nutrition, yoga, meditation, overall health and wellness. Coaching others to reach their personal version of ultimate wellness through foundational practices is her passion. She is also the host of the Heal Nourish Grow podcast, a show dedicated to sharing information about all aspects of healthy lifestyle. She posts keto food ideas daily in her Instagram stories and more in depth recipes, research and wellness content at HealNourishGrow.com. Cheryl’s cookbooks, Easy Weeknight Keto and Keto Thanksgiving as well as the 21 Day Fat Loss Kickstart: Keto Made Easy, Take Diet Breaks and Still Lose Weight are available on Amazon. She was the featured chef for August 2021 at US Wellness meats. Her recipes have been featured by outlets such as the local news, Kevin’s Natural Foods, Serious Foodie, Cut da Carb, Choc Zero and Women’s Health Magazine and she is a frequent speaker at keto and wellness events and recently became a bodybuilding competitor at the age of 52, competing at the regional and national level.

Metabolism Fixer Pro provides science-backed guides on metabolism, heart health, thyroid function, gut health, insulin resistance, and hormone balance. I write practical, evidence-based content to help readers understand the connections between these systems and build sustainable healthy habits.

I am a full-time Registered Dietitian with 18 years of private practice experience who has been providing virtual services throughout British Columbia, Alberta, and Ontario for over a decade. I specialize in Hormonal Health (PMOS/PCOS, menopause, hypothyroidism), Digestive Health (IBS, IBD, SIBO, Celiac), and Therapeutic Ketogenic Diets for physical and mental health, and provide support for Mast Cell Activation Syndrome (MCAS), Ehler's-Danlos Syndrome (hEDS) & Postural Orthostatic Tachycardia Syndrome (POTS). I have a postgraduate degree in Human Nutrition, am a published researcher in mental health nutrition, and continue to bridge the gap between current clinical knowledge and practical, real-life nutrition strategies.

I have 10 years of professional experience across medical nutrition therapy, sports performance, and nutrition education and counseling. I’ve also served as a subject matter expert for a range of media outlets, with a focus on performance nutrition, weight management/GLP-1s, and dietary supplements. I'm always interested in expanding my professional network within the health, fitness, and performance industries and look forward to connecting!

Maria Lucey is a Registered Dietitian and one of the most recognizable nutrition voices on YouTube, known for simplifying evidence-based nutrition into clear, practical advice that anyone can use. Her fast-growing online platform spans YouTube, Instagram, and her recipe-focused blog, where she shares balanced, accessible nutrition guidance and healthy meals that actually fit real life. Maria has been featured in EatingWell, LoseIt, and other major outlets, and she brings nearly a decade of clinical experience across multiple settings. She holds a First-Class Honors degree in Human Nutrition & Dietetics from Trinity College Dublin and is known for her warm, relatable style that makes nutrition feel understandable, doable, and genuinely enjoyable.

Matt Phelps is a fitness and body composition expert and the founder of Body Fat Estimator, a repository of tools that analyze body composition using photos and biometric data.

Karl Mergille is an NASM Certified Personal Trainer and Nutrition Coach with 10+ years of experience coaching online. An NPC natural bodybuilding competitor and former athlete, he specializes in working with men and women over 30, former athletes getting back in shape, and busy professionals who want real results without crash diets. Karl has helped hundreds of clients transform their bodies through sustainable nutrition, smart programming, and consistent accountability. He is available for quotes on fitness, fat loss, nutrition, body recomposition, training for busy people, former athlete comeback stories, and overall health.

Ashley Kitchens, MPH, RDN, LDN, is a nationally recognized plant-based dietitian, spokesperson, and nutrition consultant. Ashley founded her company "Plant Centered Nutrition" with the intention of providing approachable plant-based nutrition information to her clients, community, and media audience. Ashley is regularly seen in national media outlets such as Fox News, VegNews, Vegetarian Times, Eating Well, The Times Weekly, Forbes, Newsweek, and Health.com, providing comments and education on various nutrition related topics. She is a trusted source with over 10 years of experience practicing as a plant-based dietitian. She also partners and collaborates with plant-based friendly brands through social media, speaking engagements, her podcast, and many more platforms. Ashley grew up on an Angus cattle farm in small-town Indiana. As you might guess, meat and dairy were a big part of daily life. Unfortunately, so were GI issues like chronic constipation. For years, Ashley was told to manage her issues with medication instead of considering the food she was putting into her body. Ashley earned her Masters of Public Health and Nutrition from the University of North Carolina at Chapel Hill and became a registered dietitian in 2012. But, even after all that, her GI issues didn’t completely go away. It wasn’t until she did personalized research to dive deep into her own life and her own eating habits that she noticed a significant change. For her, this meant transitioning to a plant-based lifestyle. After that transition, she knew there were others who could benefit from a diet filled with more plants. She also knew it was critical for the coaching they received to be based on a deep understanding of their unique situation. That’s when she realized why she became a dietitian. Ashley made it her mission to help others transition to a plant-centered way of eating through a holistic approach and intuitive eating practices. Let's connect: Instagram: @plantcenterednutrition Pinterest: Plant Centered Nutrition Facebook: Plant Centered Nutrition Podcast: Plant Centered and Thriving Youtube: Plant Centered Nutrition

I am a Registered Dietitian Nutritionist (RDN) and Certified Personal Trainer (CPT) specializing in sustainable weight loss and fitness nutrition, helping clients build realistic, long-term habits that support both body composition goals and performance. I am the founder of Simone Gmuca Nutrition PC, where I provide individualized nutrition counseling, behavior-based coaching, and practical strategies for fueling an active lifestyle without restrictive dieting. I also work as a campus dietitian within collegiate dining environments, supporting students and student-athletes with evidence-based nutrition education that is both accessible and performance-focused. With a background in collegiate athletics and endurance training, I bring a balanced, real-world approach that integrates healthy habits, performance fueling, and sustainable lifestyle change.

As a Registered Dietitian I am trained in all aspects of nutrition, from the biochemistry of nutrients to the social & cultural factors that influence food choices. I provide nutrition coaching as well as medical nutrition therapy to help manage chronic diseases such as diabetes, heart disease, & obesity using the latest scientific evidence. My work has been featured in outlets such as Women's Health, Reader's Digest, Business Insider, Popsugar, Eat This Not That, SRQ Magazine, Sarasota Magazine, SNN, & more.​ Experience: Bright Body Nutrition, Owner & Registered Dietitian Sarasota Memorial Healthcare System, RENEW Lifestyle Medicine Program Coordinator Education: Tulane University, RDN Florida State University, BS Additional Certifications: Integrative & Functional Nutrition, DIFM Lifestyle Medicine Coaching, ACLM

Deena Goldman, MDN, RDN, LD, CNSC is a registered dietitian and freelance nutrition and health writer with a clinical background in medical nutrition therapy. She specializes in weight and metabolic health, chronic disease management, GLP-1 medications, food insecurity, and practical, evidence-based food guidance. Deena currently works as a Clinical Dietitian II at Emory Healthcare and regularly contributes expert commentary for consumer health and lifestyle publications. Learn more at: https://www.myobesityteam.com/writers/684c922f814cb8bb781c5397

I’m Stephanie Hnatiuk, Registered Dietitian, Running Coach/Personal Trainer, and the creator and host of The Fuel Run Recover Podcast. I specialize in breaking down the science of sports nutrition and running performance into clear, practical strategies runners can use every day. With more than a decade of experience working with endurance athletes, I help runners optimize their performance and body composition using an evidence-based, data-driven approach. My work has been featured across multiple media platforms, including television, print, and digital outlets. I’ve provided expert commentary for local and national TV news segments, appeared in national and international running publications, and contributed to numerous health and performance articles focused on nutrition, weight loss, nutrition, hydration science, and the unique needs of endurance athletes. I’ve also been interviewed as a guest on a variety of podcasts within the running, fitness, and nutrition space, offering insights on everything from marathon nutrition strategies to helping runners reach their weight loss goals. As an athlete myself, I bring a relatable and grounded perspective to every interview and partnership opportunity. My background includes thousands of hours of 1:1 work with runners, extensive experience interpreting genetic nutrition testing results, and years of speaking at workshops, webinars, and corporate wellness events. I’m known for translating complex scientific concepts into engaging, easy-to-understand guidance, something my podcast audience consistently praises and that has helped The Fuel Run Recover Podcast grow into a trusted resource for runners seeking reliable, actionable information. When I’m not recording or speaking, you’ll find me training for my next race or creating educational content for my online community at @steph.the.runners.dietitian.

Website. www.Renutrin.co CV: https://apps.twu.edu/my1cv/profile.aspx?type=twh&id=tSCOCmQvzxOjZUU7JCuqBQ%3D%3D Research:-How prebiotic fibers impact blood glucose outcomes and overall health. -Development of diets to improve metabolic indices and wellness. -Nutrient composition of preterm breastmilk.Other:TWU Houston Institutional Review Board (IRB) Chair 2020-2024

My expertise is in entrepreneurship, nutrition, fitness, and creating innovative food products. With a rags to riches story, I’ve hosted podcasts and had conversations with world class performers, professionals, writers, and researchers. I’m the creator of Energy Pods, the most innovative and versatile meal replacement food product, and CocoZen, a 12 oz sugar-free and nutritious spread, both of which are made in Napa, California.

Dr Aditi is a certified Advanced Dietary Supplements Advisor from Health Science Academy. With over eight years of clinical experience, she is passionate about guiding patients in healthy lifestyles, nutrition and supplements. She is well-updated with the latest healthcare knowledge and is also a part of National News Writing, where she actively contributes to highly researched articles from all medical branches. Her health and wellness articles, which may guide you towards a healthy lifestyle, are also available on Nutriessential.