Answer Details

Here’s a curated, evidence‑forward list of fitness and nutrition creators worth following, grouped by what you might be trying to do. I’ve prioritized folks who share research‑based, practical advice and/or have relevant credentials, and I’ve included their primary platforms. Build muscle & get stronger (science‑led) Jeff Nippard (YouTube/IG) – clear, research‑driven lifting education and programs. Jeff Nippard Fitness +1 Renaissance Periodization / Dr. Mike Israetel (YouTube/IG) – hypertrophy, fat loss, and training periodization explained by a PhD sport physiologist. RP Strength +1 Andy Galpin, PhD (Podcast/IG/YouTube) – strength, conditioning, and human performance science from a professor and lab director. Andy Galpin, PhD +1 Stronger By Science (Site/YouTube/Newsletter) – deep dives on lifting, programming, and nutrition with plain‑English takeaways. Stronger by Science +1 Jeremy Ethier / Built With Science (YouTube/Site) – step‑by‑step training & nutrition videos with citations; kinesiology background. YouTube +1 Form, mobility & training without (or back from) pain Squat University (YouTube/IG) – technique fixes and injury‑prevention tips from physical therapist Dr. Aaron Horschig. Squat University +1 The Ready State / Dr. Kelly Starrett (Site/YouTube/IG) – mobility, recovery, and movement longevity; Doctor of Physical Therapy. Lifestyle Medicine at Stanford +1 E3 Rehab (Site/YouTube/IG) – physical therapists sharing evidence‑based mobility, rehab, and lifting guidance. E3 Rehab +1 Barbell Medicine (Site/YouTube) – MD‑led team blending medicine with strength & nutrition; myth‑busting, programming, and rehab. Barbell Medicine +1 Run farther & faster (training, gear, community) The Running Channel (YouTube/Site) – approachable training tips, challenges, and kit reviews for all levels. YouTube +1 Strength Running with Jason Fitzgerald (YouTube/Podcast/Site) – USATF‑certified coach on training plans, injury prevention, and strength for runners. YouTube Marathon Handbook (Site/YouTube) – free, coach‑developed training plans and long‑distance guides. Marathon Handbook +1 Nutrition science & myth‑busting Dr. Layne Norton (YouTube/IG/Site) – PhD in Nutritional Sciences; straight‑shooting evidence on protein, fat loss, and more. Biolayne +1 Alan Aragon (Site/Newsletter/IG) – veteran nutrition researcher and educator; long‑running research review (AARR). Alana Aragon +1 Examine.com (Site/Newsletter/IG) – independent, continuously updated summaries of supplement and nutrition research. Examine +1 Precision Nutrition (Site/IG) – behavior‑based nutrition coaching and education with practical, habit‑focused resources. Precision Nutrition +1 Women‑specific training & health Dr. Stacy Sims (Site/Courses/IG) – exercise physiologist focusing on female physiology across life stages (“Women Are Not Small Men”). drstacysims.com +1 Girls Gone Strong (Site/YouTube/IG) – evidence‑based training, pelvic health, pregnancy/postpartum & menopause education. Girls Gone Strong +1 Sohee Lee (SoheeFit) (Site/YouTube/IG) – strength & nutrition coaching emphasizing sustainable habits and female‑centered guidance. SoheeFit +1 Train at home (minimal gear) & bodyweight Caroline Girvan (YouTube) – well‑structured dumbbell and bodyweight series for progressive home training. YouTube Yoga With Adriene (YouTube/Site) – accessible yoga for mobility, stress relief, and recovery for all levels. YouTube +1 FitnessFAQs (YouTube/Site) – calisthenics progressions and technique by coach Daniel Vadnal. YouTube +1 Cook healthier (simple, tasty recipes) Fit Men Cook (Site/IG/YouTube) – flavorful, macro‑friendly cooking and meal‑prep ideas. Fit Men Cook Pick Up Limes (Site/YouTube) – plant‑forward recipes and gentle nutrition from Sadia Badiei (dietitian background). pickuplimes.com Budget Bytes (Site/Book/IG) – budget‑friendly recipes to support balanced eating without overspending. Budget Bytes +1 How to get the most from your feed Favor credentials & transparency. Look for RDs, DPTs, MDs, or creators who cite research and link methods to sources (e.g., Examine, SBS). Examine +1 Beware absolutism. “Never eat X” or “one weird hack” claims are red flags. Quality creators explain trade‑offs and uncertainty. (See the balanced approaches from PN and Aragon.) Precision Nutrition +1 Match accounts to your goal. If you’re running a half marathon, The Running Channel + Strength Running pair well with E3 Rehab for niggle‑proofing. YouTube +2 YouTube +2