Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

@UCBXm-oCTN-dJdbD65gK5lEQ - 18.9K subscribers

Dr. Sarah Zaldivar, with over 18 years of experience, has received her doctorate in Exercise Physiology and Nutrition from the University of Miami. She taught at the University of Miami, Miami Dade College, & the American College of Sports Medicine for over a decade before quitting to focus on her full-time research and content creation on YouTube, Instagram, and other platforms. Dr. Zaldivar struggled with her weight and health before finally transforming her health and fitness. She also offers very popular weight loss and addiction treatment guides and one on one coaching services through ZOOM by creating personalized exercise, meal plan, supplementation, and mindset protocols. --------------- If you enjoy this type of content, please consider subscribing to the newsletter at www.drsarahzaldivar.com/newsletter -------------- For collaboration inquiries: [email protected]

Home Videos Live Playlists

🔴 One Year Update Since Quitting Carnivore & What I Eat In A Day

🔴 One Year Update Since Quitting Carnivore & What I Eat In A Day Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

524 views - 1 week ago

🔴Are Narcissists Dragging Your Happiness Down & Waistline Up?😱

🔴Are Narcissists Dragging Your Happiness Down & Waistline Up?😱 Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

237 views - 3 weeks ago

🔴 Why Deadbugs Are Critical For Low Back Pain

🔴 Why Deadbugs Are Critical For Low Back Pain Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

240 views - 1 month ago

🔴 Dietitians Are Quitting Keto & Carnivore & Getting Shredded!

🔴 Dietitians Are Quitting Keto & Carnivore & Getting Shredded! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

2.6K views - 2 months ago

🔴 Destroyed Your Gut On Carnivore? This is how you rebuild gut health.

🔴 Destroyed Your Gut On Carnivore? This is how you rebuild gut health. Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

629 views - 3 months ago

🔴 Did Carnivore Diet Cause Your Fructose Malabsorption?!!

🔴 Did Carnivore Diet Cause Your Fructose Malabsorption?!! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

508 views - 3 months ago

🔴 Reintroducing Carbs After Carnivore | Don't Make This Common Mistake

🔴 Reintroducing Carbs After Carnivore | Don't Make This Common Mistake Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

618 views - 3 months ago

🔴 Carnivore Doctor Dead At 56 - Remembering Dr. Adam Nally

🔴 Carnivore Doctor Dead At 56 - Remembering Dr. Adam Nally Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

3.3K views - 3 months ago

🔴 High-Dose Iodine Triggers Hypothyroidism?!

🔴 High-Dose Iodine Triggers Hypothyroidism?! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

324 views - 3 months ago

🔴 Metabolic Workout For Women To Speed Up The Metabolism

🔴 Metabolic Workout For Women To Speed Up The Metabolism Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

329 views - 3 months ago

🔴 Low Fat High Carb Diets: The Fastest Way to Lose Weight Without Rebound!

🔴 Low Fat High Carb Diets: The Fastest Way to Lose Weight Without Rebound! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

745 views - 3 months ago

🔴 No, carbs won't rot your teeth (smh)!

🔴 No, carbs won't rot your teeth (smh)! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

370 views - 3 months ago

🔴 How To Raise Dopamine & Serotonin If Injured Or Can't Workout?

🔴 How To Raise Dopamine & Serotonin If Injured Or Can't Workout? Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

280 views - 3 months ago

🔴 How To Fix Histamine Intolerance From Carnivore Damage!

🔴 How To Fix Histamine Intolerance From Carnivore Damage! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1K views - 3 months ago

🔴 The Carnivore Problem Nobody Talks About: New Food Sensitivities!

🔴 The Carnivore Problem Nobody Talks About: New Food Sensitivities! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

383 views - 3 months ago

🔴 Carnivore Diet Lie? It Doesn’t Eliminate Glyphosate

🔴 Carnivore Diet Lie? It Doesn’t Eliminate Glyphosate Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

273 views - 3 months ago

🔴 Can A Carnivore Diet Quietly Push You Toward Histamine Intolerance?!

🔴 Can A Carnivore Diet Quietly Push You Toward Histamine Intolerance?! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

358 views - 3 months ago

🔴 Metabolic Resistance For Fat Loss (At Higher Calories!)

🔴 Metabolic Resistance For Fat Loss (At Higher Calories!) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1.7K views - 3 months ago

🔴The Irony of Carnivore Turning You Into A Vegetable! (High Cholesterol Is DANGEROUS)

🔴The Irony of Carnivore Turning You Into A Vegetable! (High Cholesterol Is DANGEROUS) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

415 views - 3 months ago

🔴 Are Keto & Carnivore Diets More Glycating Than Carbs?!

🔴 Are Keto & Carnivore Diets More Glycating Than Carbs?! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1K views - 3 months ago

🔴 Is PSMF Diet Good For Rapid Fat Loss?

🔴 Is PSMF Diet Good For Rapid Fat Loss? Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

673 views - 3 months ago

🔴 Why Carnivore & Keto Diets FLATLINE Your Dopamine & Serotonin Levels

🔴 Why Carnivore & Keto Diets FLATLINE Your Dopamine & Serotonin Levels Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

382 views - 3 months ago

🔴 How To Reintroduce Carbs After Carnivore Damage!

🔴 How To Reintroduce Carbs After Carnivore Damage! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

2.1K views - 3 months ago

🔴 I'm Obsessed With AI Lately! (Adapt Or Die)!

🔴 I'm Obsessed With AI Lately! (Adapt Or Die)! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

114 views - 3 months ago

🔴 This Is Why You Can't Keep Weight Off After PSMF Diets.

🔴 This Is Why You Can't Keep Weight Off After PSMF Diets. Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

207 views - 4 months ago

🔴 Eat MORE Food to Lose Fat (Science Explained)

🔴 Eat MORE Food to Lose Fat (Science Explained) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

363 views - 4 months ago

😱 Is The Carnivore Diet Worse Than An Antibiotic?!

😱 Is The Carnivore Diet Worse Than An Antibiotic?! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

579 views - 4 months ago

🔴 How To Survive The AI Apocalypse?

🔴 How To Survive The AI Apocalypse? Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

145 views - 4 months ago

🔴 Building Cookie Business, My Workouts, & Life Update

🔴 Building Cookie Business, My Workouts, & Life Update Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

336 views - 5 months ago

🔴 Sourdough turbocharges your gut health & metabolism 🔥💪

🔴 Sourdough turbocharges your gut health & metabolism 🔥💪 Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

490 views - 5 months ago

🔴 Fat Loss is 99% Mindset & Psychology! (Dietitians Talk)

🔴 Fat Loss is 99% Mindset & Psychology! (Dietitians Talk) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

577 views - 5 months ago

🔴 Metabolic Fire Meal Plan For FASTEST METABOLISM! (Eat More, Lose Fat)

🔴 Metabolic Fire Meal Plan For FASTEST METABOLISM! (Eat More, Lose Fat) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

771 views - 5 months ago

🔴 Booty Popping Plan (Meals & Workouts Included)!

🔴 Booty Popping Plan (Meals & Workouts Included)! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

639 views - 6 months ago

🔴 Dietitians Quit Keto & Carnivore & Discover Insane Fitness & Happiness!

🔴 Dietitians Quit Keto & Carnivore & Discover Insane Fitness & Happiness! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

898 views - 6 months ago

🔴 She Quit Carnivore & Healed Her Gut & Skin! Carnivore IS NOT the answer with Dr. Rachel Brown

🔴 She Quit Carnivore & Healed Her Gut & Skin! Carnivore IS NOT the answer with Dr. Rachel Brown Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1.2K views - 6 months ago

🔴 Build Strength, Not Restriction & Weakness, in 2026!

🔴 Build Strength, Not Restriction & Weakness, in 2026! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

280 views - 6 months ago

🔴 Dietitian discovers power of reintroducing CARBS & getting shredded at 45!

🔴 Dietitian discovers power of reintroducing CARBS & getting shredded at 45! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

just now

🔴 Dietitian Quits Keto & Loses Weight, Speeds Up Metabolism & Heals Gut!

🔴 Dietitian Quits Keto & Loses Weight, Speeds Up Metabolism & Heals Gut! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

just now

🔴 Quitting Carnivore Healed Her! (Thyroid, Gut Health, Skin with Dr. Rachel Sarah Brown)

🔴 Quitting Carnivore Healed Her! (Thyroid, Gut Health, Skin with Dr. Rachel Sarah Brown) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

2.4K views - 6 months ago

🔴 What I Eat In A Day After Quitting Carnivore in 2025!

🔴 What I Eat In A Day After Quitting Carnivore in 2025! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1.1K views - 6 months ago

🔴 Carb Cycling for Abs At 62 & Relationship Talk With My Hubby!

🔴 Carb Cycling for Abs At 62 & Relationship Talk With My Hubby! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

846 views - 6 months ago

🔴 Control is DOPAMINE!

🔴 Control is DOPAMINE! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

365 views - 6 months ago

🔴 Turbo Metabolism Quick Guide (Macros & Workouts)! 🔥💪

🔴 Turbo Metabolism Quick Guide (Macros & Workouts)! 🔥💪 Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

418 views - 6 months ago

🔴 I feel so stupid for doing keto & carnivore for a decade 😭😭😭!

🔴 I feel so stupid for doing keto & carnivore for a decade 😭😭😭! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1.1K views - 6 months ago

🔴 The STRONGEST anti-INFLAMMATORY & CORTISOL protocol to ever exist! (It's FREE!)

🔴 The STRONGEST anti-INFLAMMATORY & CORTISOL protocol to ever exist! (It's FREE!) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

726 views - 6 months ago

🔴 Ex-Carnivore HEALS after REINTRODUCING CARBS! (Becky Niles)

🔴 Ex-Carnivore HEALS after REINTRODUCING CARBS! (Becky Niles) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

2.1K views - 6 months ago

🔴 Reverse Leaky Gut in 20 Days With Just 1 g Colostrum/Day!

🔴 Reverse Leaky Gut in 20 Days With Just 1 g Colostrum/Day! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

278 views - 7 months ago

🔴 Reintroducing CARBS for ABS at 55, Metabolic Fire & Longevity! (The Real Ripped Grandpa)

🔴 Reintroducing CARBS for ABS at 55, Metabolic Fire & Longevity! (The Real Ripped Grandpa) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1.2K views - 7 months ago

🔴 Reintroducing Carbs Fixed Everything For Jay Feldman!

🔴 Reintroducing Carbs Fixed Everything For Jay Feldman! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

4.1K views - 7 months ago

🔴 How Holiday Meals Can Turbocharge Your Metabolism!

🔴 How Holiday Meals Can Turbocharge Your Metabolism! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

225 views - 7 months ago

🔴 When Your Body Revolts For You

🔴 When Your Body Revolts For You Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

258 views - 7 months ago

🔴 Famous Antiaging Researcher Could Cure Aging in 3 Years🔥💪! (Dr. Bill Andrews)

🔴 Famous Antiaging Researcher Could Cure Aging in 3 Years🔥💪! (Dr. Bill Andrews) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

297 views - 7 months ago

🔴 Reintroducing carbs for abs while eating 3,200 calories a day! (Katie Zarko interview)

🔴 Reintroducing carbs for abs while eating 3,200 calories a day! (Katie Zarko interview) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

849 views - 7 months ago

🔴How To Build "The Adderall Effect" NATURALLY🔥💪

🔴How To Build "The Adderall Effect" NATURALLY🔥💪 Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

602 views - 7 months ago

🔴 Reintroducing Carbs Gives You Wings🔥💪! (INSANE UPGRADE with Zane Griggs!)

🔴 Reintroducing Carbs Gives You Wings🔥💪! (INSANE UPGRADE with Zane Griggs!) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

just now

🔴 Carbs Turbocharge Metabolism & Mitochondria WAYYY More Than Keto/Carnivore!

🔴 Carbs Turbocharge Metabolism & Mitochondria WAYYY More Than Keto/Carnivore! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

557 views - 7 months ago

🔴 How Reintroducing Carbs Ignited Insane Metabolism, Happiness & Healing! (Jen Winkler)

🔴 How Reintroducing Carbs Ignited Insane Metabolism, Happiness & Healing! (Jen Winkler) Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

1.8K views - 7 months ago

🔴 Carbs Ended 3 Decades Of Cravings!

🔴 Carbs Ended 3 Decades Of Cravings! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

543 views - 7 months ago

🔴 Poultry & Seafood Are Critical On A Carnivore Diet!

🔴 Poultry & Seafood Are Critical On A Carnivore Diet! Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

487 views - 7 months ago

🔴 Did the 90s low fat high carb diet really fail?

🔴 Did the 90s low fat high carb diet really fail? Dr. Sarah Zaldivar, LD, CPT, ACSM EP-C

946 views - 7 months ago