Dr. Fitzmaurice | Nerve & Metabolic Health - Invidious

Dr. Fitzmaurice | Nerve & Metabolic Health

Peripheral nerve surgeon turned metabolic health educator and coach.

After 15+ years and 3,000+ nerve procedures, I saw a pattern impossible to ignore: metabolic dysfunction was driving the nerve damage I was surgically repairing. Insulin resistance, mitochondrial decline, chronic inflammation — these weren't side notes. They were the root causes.

I was treating the last 10% of a problem that was 90% upstream. So I transitioned out of clinical practice to teach the science most people never hear in a doctor's office.

This channel is education and coaching content — not medical advice.

Three pillars:
- Metabolism — fat loss, insulin resistance, why most diet advice fails after 40
- Nerves — peripheral nerve health and recovery science
- Healthy Aging — the mitochondrial and lifestyle science of aging well

New videos weekly.

Learn more at drfitznutrition.com

—
Michael Fitzmaurice, M.D. (non-practicing)
Fellowship-trained peripheral nerve surgeon

View channel on YouTube

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1:00

Why Fructose Is 10x Worse Than Glucose For Your Nerves

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

8 views

1:00

The 10-Minute Walk That Beats a 30-Minute Workout

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

82 views

1:00

The #1 Household Item Destroying Your Nerves

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

51 views

1:00

Why You're Exhausted at 8 Hours of Sleep (It's Not What You Think)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

568 views

1:00

The 704-Calorie Finding That Explains Why Your Diet Stopped Working

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

56 views

1:00

4 Signs Your Neuropathy Is Still Reversible

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

239 views

1:00

The 3-Hour Rule For Fat Loss After 40 (Northwestern Study)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

250 views

1:00

Why You Crash at 3pm (It's Not Discipline)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

106 views

1:00

The Strongest Predictor of Neuropathy Isn't Your A1C

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

53 views

1:00

Same A1C, Different Nerves: Why Your Average Is Hiding Something

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

401 views

1:00

4 Signs Your Blood Sugar Is Damaging Your Nerves

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

212 views

1:00

4 Signs of Early Nerve Trouble Most People Brush Off #shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

1.1K views

1:00

4 Signs Your Blood Sugar Is Quietly Off (Even With "Normal" Labs) #shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

856 views

1:00

Why Today Is the Best Day to Start Reversing Neuropathy

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

238 views

1:00

Belly Fat Isn't a Calorie Problem (It's Insulin)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

195 views

1:00

The Mechanism Most Doctors Miss About Chemo Nerve Damage (New 2026 RCT)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

251 views

1:00

Breakfast Is a 1944 Marketing Scam (Here's What Your Body Actually Wants) #MetabolicHealth

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

183 views

1:00

Why Your Weight Loss Stalled (It's Not Calories)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

113 views

1:00

The Placebo Group Got WORSE — New 2026 Trial on Curcumin for Chemo Nerve Damage

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

86 views

1:00

You've Had Insulin Resistance for 10 Years (And Your Doctor Missed It) #insulinresistance

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

410 views

1:00

Normal Weight, Broken Metabolism #TOFI #metabolichealth #shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

160 views

1:00

Meet Dr. Fitz — Peripheral Nerve Surgeon on Nerve & Metabolic Health #nervehealth

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

90 views

1:00

Why Exercise Bypasses Insulin Resistance (Physician explains) #insulinresistance

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

439 views

1:00

Your Turmeric Supplement Is Basically Useless #supplements #health #turmeric

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

118 views

1:00

If Your Blood Sugar Is Creeping Up, Your Nerves Are Already in Trouble. Free nerve call #nervehealth

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

914 views

1:00

They Said Your Nerve Pain Was Permanent — They Were Wrong #NervePain #NeuropathyRelief #Shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

18 views

1:00

The Belly Fat Lie Most Doctors Won't Explain

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

281 views

1:00

Forget Calorie Counting—Do This Instead #FatLoss #DietTips #MetabolicHealth

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

949 views

1:00

NAC vs Pregabalin: The Cheap Antioxidant Beating Chemo Nerve Damage

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

334 views

1:00

After 3,000 Nerve Surgeries, I Stopped Operating — Here's Why

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

179 views

1:00

Why Fat Loss Stalls for Women After 40 (Doctor Explains)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

145 views

1:00

A Peripheral Nerve Surgeon Built This Supplement

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

3.4K views

1:00

The Nutrient That Regenerates Damaged Nerves #NervePain #Neuropathy #Science

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

424 views

1:00

Nerve Surgeon: This Is What I Wish Every Patient Knew #shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

14 views

1:00

Why Your B12 Supplement Isn't Working (Peripheral Nerve Surgeon Explains)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

326 views

1:00

What a 2024 Clinical Review Found About Diet and Nerve Pain #shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

111 views

1:00

3 Things Your Nerves Need Every Week (Most People Miss These)

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

139 views

1:00

5 Nutrients for Nerve Health — The Clinical Mechanisms #shorts

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

164 views

1:00

Your Nerves Can Actually Grow Back — Here's the Clinical Trial Proof

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

92 views

1:00

Alpha-Lipoic Acid Slashes Neuropathic Pain

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

149 views

1:00

Why One Nerve Supplement Never Works

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

770 views

1:00

Your Nerves Are Still Fighting — Are You Helping Them?

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

337 views

1:00

One B Vitamin Alone Can't Save Your Nerves

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

574 views

1:00

Your Nervous System Is Starving — Why 5 Nutrients Work Together

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

370 views

1:00

our B 12 Is Probably Useless — Here's Why Your Supplement Isn't Working

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

925 views

1:00

Your B12 Is The Wrong Form — Here's Why It's Not Working

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

194 views

1:00

Your B1 Form And Dose Matter For Results

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

779 views

1:00

Every Nerve Supplement You've Tried Was Wrong

Dr. Fitzmaurice | Nerve & Metabolic Health

Shared 56 years ago

82 views