Answer Details

Great question! Depends a little on what you mean by “fitness and nutrition” (e.g. strength training, fat loss, general wellness, sport performance), but here are a variety of high-quality, trustworthy social media accounts across different niches. I’ll break them down by theme + platforms + a few personal picks. 💪 Top Fitness & Nutrition Accounts to Follow Evidence-Based / Science-Driven Jeff Nippard (@jeffnippard) Very science-based fitness coach, especially on muscle building, training technique, and nutrition. Jeff Nippard Fitness +2 Generation Iron +2 Good for evidence-based programs and debunking fitness myths. Dr. Mike Israetel / Renaissance Periodization Dr. Mike Israetel (PhD in Sport Physiology) shares a lot of content on nutrition, strength training, hypertrophy. Peter Attia +2 Everand +2 Renaissance Periodization (RP) is also a strong brand/account for structured, science-based diet and training programming. Wikipedia Instagram: @rpdrmike Tailored Coaching Method Layne Norton (@biolayne) A nutrition scientist and bodybuilder. Very myth-busting, rational, and focused on evidence rather than trends. Ideal Nutrition 🌱 Lifestyle, Wellness & Broad Fitness Influencers Pamela Reif German influencer covering fitness, healthy nutrition, and lifestyle. Wikipedia Great if you want both workout inspiration and healthy, attractive recipe ideas. FoodPharmer (@foodpharmer) Nutrition creator who educates on clean eating, reading food labels, and making healthy food choices in a fun way. Wikipedia 🔬 Nutrition-Focused Experts Rachael’s Good Eats (@rachaelsgoodeats) A registered dietitian, NASM trainer, and author. She mixes nutrition science with practical recipes. SuperProfile Zach Coen (@zachcoen) Another RDN (Registered Dietitian Nutritionist), focusing on simplifying nutrition and meal prep. SuperProfile The Fitness Dietitian (@the_fitness_dietitian) Leanne Ward (RDN) is recommended by idealnutrition for her balanced, approachable nutrition advice. Ideal Nutrition 🇩🇪 Notable German Accounts Kathrin / fitness__kaykay German functional fitness athlete + coach. Part of the top German fitness influencers. Kolsquare Anne Kissner / Anne_BodyKiss (@anne_bodykiss) Focuses on HIIT, yoga, workouts + nutrition. Very holistic and approachable. Ana Alcazar +1 Sepehr “BroSep” Bahadori Natural bodybuilder from Germany sharing training, nutrition, and supplement knowledge. Wikipedia ✅ Why These Accounts Are Worth Following Credibility: Many of them have formal education (PhD, RDN) or are respected in the evidence-based fitness community. Variety: Between them, you get workout routines, nutrition science, recipe ideas, and lifestyle motivation. Balanced Approach: Rather than just “diet hacks” or extreme fitness, these accounts often emphasise sustainability and long-term health. If you like, I can pull together a current (2025) list of the top trending fitness + nutrition creators on Instagram, TikTok, and YouTube (global or German-focused) — do you want me to do that?