Migraines Getting Worse? These 6 Causes Might Be Why

Dr. Mark Hyman
Dr. Mark HymanMay 4, 2026

Why It Matters

Understanding migraines as a systemic condition enables targeted lifestyle and nutritional interventions, reducing reliance on costly pharmaceuticals and expanding opportunities for functional‑medicine providers.

Key Takeaways

  • Chronic inflammation from diet and toxins lowers migraine threshold.
  • Blood sugar spikes and crashes trigger brain stress, causing migraines.
  • Hormonal fluctuations, especially estrogen drops, amplify migraine susceptibility.
  • Gut dysbiosis and leaky gut increase systemic inflammation, provoking migraines.
  • Nervous system over‑activation from stress reduces resilience, prompting attacks.

Summary

The video outlines a functional‑medicine framework for tackling migraines, arguing that they are systemic neurological events rather than isolated headaches. It emphasizes moving beyond symptom‑relief drugs to identify and address underlying drivers such as inflammation, blood‑sugar instability, hormonal swings, gut health, nutrient gaps, and nervous‑system dysregulation.

Key insights include how ultra‑processed foods, gluten, dairy, and environmental toxins fuel chronic low‑grade inflammation, while erratic glucose spikes lower the brain’s tolerance for stress. Hormone fluctuations—particularly estrogen drops before menstruation—disrupt neurotransmitters and raise inflammatory markers. The gut‑brain axis is highlighted, noting that dysbiosis, leaky gut, and serotonin production in the gut directly affect migraine thresholds. Nutritional deficiencies (magnesium, B‑vitamins, CoQ10) and a hyper‑reactive stress response further compromise neuronal stability.

The presenter cites real‑world cases: a radiation oncologist whose migraines vanished after correcting a magnesium deficiency, and a patient whose attacks stopped after a course of antibiotics cleared gut overgrowth. He also points out that 70% of migraine sufferers have measurable nutrient shortfalls, and women often receive inadequate lab work, delaying effective treatment.

Implications are clear: clinicians and patients should adopt a holistic, data‑driven protocol—stabilize glucose with balanced meals, eliminate trigger foods via elimination diets, adopt anti‑inflammatory whole‑food nutrition, restore gut microbiota, supplement identified deficiencies, and practice stress‑reduction techniques. This approach not only promises better outcomes but also opens a growing market for functional‑medicine labs and personalized wellness programs.

Original Description

Is your migraine headache getting worse? Stop simply masking the symptoms and find out what’s actually causing it. Discover the hidden root causes of migraines and how to finally get lasting headache relief.
If you’ve ever had a migraine, you know it’s far more than just a bad headache—it’s a debilitating, full-body neurological event. But here is the truth conventional medicine often misses: migraines aren't random, and they aren't just genetic. They are a loud signal symptoms that something deeper in your biology is fundamentally out of balance especially if you experience migraine with aura.
In this episode, we dive into the functional medicine of headache treatment approach to understanding and preventing migraines at their root. We explore the hidden drivers lowering your migraine threshold, including chronic inflammation, blood sugar rollercoasters, hidden food sensitivities like gluten and histamine, and essential nutrient deficiencies like magnesium and B-vitamins.
Joined by Dr. Todd Lapine medical advice from the Ultra Wellness Center, we also break down a fascinating clinical case study that reveals how genetic factors, heavy metals, and nervous system dysregulation play a massive role in chronic head pain. When you learn to lower your body's toxic load and support your system, you don’t just manage the pain—you prevent it from happening in the first place.
To go deeper on this topic, check out my past episode with Dr. Todd LePine: ⁠https://youtu.be/hnmCIGNko64⁠.
Visit ⁠⁠https://functionhealth.com⁠ for 160+ lab tests at just $365 a year.
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Sign up for Dr. Hyman’s Brainshaping Academy to learn how to nourish the biological systems that support your mental, emotional, and cognitive health Click ⁠here ⁠to sign up - https://drhyman.com/pages/brainshaping-academy-waitlist?utm_source=Podcast&utm_medium=YouTube&utm_campaign=brainshaping-waitlist
#MigraineRelief #FunctionalMedicine #GutBrainAxis #MigraineCauses #NaturalHealing
(0:00) Understanding Migraines: Causes, Inflammation, and Whole-Body Impact
(2:29) Hormones, Gut Health, and Nutritional Deficiencies in Migraines
(5:21) Nervous System and Functional Medicine Approaches
(6:24) Blood Sugar, Food Triggers, and Reducing Inflammation
(8:55) Supporting Gut Health and Nutrient Testing
(11:52) Regulating the Nervous System and Prevention Strategies
(14:11) Case Study: Dr. Todd Lapine, Caffeine, and Histamine Sensitivity
(19:24) Functional Medicine, Nutritional Testing, and Stress
(22:09) Brain Shaping Academy Introduction and Enrollment

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