Answer Details

For evidence-based and reliable fitness and nutrition advice, it is recommended to follow accounts run by qualified professionals such as registered dietitians (RD/RDN), certified personal trainers (CPT) with reputable certifications, and individuals with advanced degrees in exercise science or related fields. Reputable Nutrition Accounts These accounts are run by credentialed professionals who offer practical, science-backed advice and often debunk common myths: @nutritionbykylie (Kylie Sakaida): A Registered Dietitian known for easy, budget-friendly meal prep ideas and recipes on Instagram and TikTok. @ilanamuhlsteinrd (Ilana Muhlstein): A Registered Dietitian with an M.S. who promotes a "eat smarter, not less" philosophy and the 2B Mindset program, leveraging her own 100-pound weight loss story. @rhitrition (Rhiannon Lambert): A Registered Nutritionist and Sunday Times bestselling author who provides practical wisdom on general nutrition and gut health through her clinic and various platforms. @thealanaragon (Alan Aragon): A pioneer of evidence-based nutrition who has been helping the public and professionals since 1992, offering knowledge on building skills to reach one's potential. @theguthealthdoctor (Dr. Megan Rossi): A Ph.D. and Registered Dietitian specializing in gut health, known for myth-busting and practical tips in an easy-to-read format. @mamaknowsnutrition (Kacie Barnes): Helps busy moms stress less about mealtime with practical ideas for family dinners and picky eaters. Reputable Fitness Accounts These fitness experts are known for their science-driven, effective, and encouraging approaches: @jeffnippard (Jeff Nippard): A popular influencer known for his science-based approach to fitness and injury prevention, providing detailed information on muscle building and training principles (YouTube, Instagram). @drmikeisraetel (Dr. Mike Israetel): A Ph.D. in Sport Physiology and co-founder of Renaissance Periodization, providing in-depth, expert-level content on muscle growth, training, and nutrition (YouTube, Instagram). @syattfitness (Jordan Syatt): Recommended by personal trainers for his no-nonsense, science-based approach and great content on strength training and sustainable fitness. @katiecrewe (Katie Crewe): A fitness coach (CSCS certified) who focuses on helping women gain confidence through strength training, covering maternity and postpartum fitness. @ericrobertsfitness (Eric Roberts): A highly recommended personal trainer known for providing normal, healthy advice and coaching for fat loss and strength. @adrienelouise (Adriene Mishler): The "queen of calm" known for her free, accessible "Yoga with Adriene" videos on YouTube, suitable for all levels. Key Takeaway To avoid misinformation, look for influencers with accredited qualifications (RD, CPT, Ph.D., MD) who emphasize sustainability, balance, and evidence-based methods rather than quick fixes or extreme trends.