By Georgia Erevnidis Founder, Lifestyle Medicine Gateway

Chronic migraine is a condition close to my heart, as my son lives with it daily.

Migraine is far more than a severe headache. It is a complex neurological disorder that can significantly impair quality of life. For those living with chronic migraine—and for the loved ones who support them—the journey often involves years of consultations, medications, and alternative therapies in search of relief.

Migraine is widely regarded as one of the most challenging conditions to treat in conventional medicine. Functional and integrative practitioners, however, often view migraine differently: not as an isolated diagnosis, but as a signal of deeper systemic imbalances. By identifying and addressing underlying contributors, long-term improvement may be possible.

This article explores what migraine is, common triggers, potential root causes, and emerging functional approaches, while emphasizing the importance of professional medical supervision.

A big shout out to the troupers who endure migraines, you are hero’s. Not only for the pain you endure, but for your determination in seeking relief and trying your hardest.

Although not prescriptive, the information outlined here may assist in directing you to an integrative General Practitioner who can assess these recommendations and undertake appropriate testing and prescribing.

What Is Migraine?

Migraine is a chronic neurological disorder characterised by altered sensory processing, neuroinflammation, and changes in brain excitability. Attacks typically involve moderate to severe throbbing or pulsating pain, often on one side of the head, lasting between four and seventy-two hours.

Common associated symptoms include nausea, vomiting, sensitivity to light and sound, and in some cases, visual or sensory disturbances known as aura.

It is important to distinguish migraine from medical emergencies. A sudden “thunderclap” headache accompanied by fever, stiff neck, confusion, or neurological deficits requires immediate medical attention to rule out conditions such as stroke or meningitis.

Conventional and Functional Approaches to Migraine

Conventional Management

Mainstream migraine treatment focuses on symptom control and prevention. Commonly prescribed medications include:

Analgesics and non-steroidal anti-inflammatory drugs (NSAIDs)
Triptans
Preventive medications such as beta blockers, antidepressants, anti-seizure drugs, and CGRP inhibitors

While these therapies can be effective for some individuals, side effects and incomplete symptom relief are common.

The Functional Medicine Perspective

Functional medicine seeks to identify and address the underlying drivers of migraine rather than focusing solely on symptom suppression. Practitioners consider factors such as:

Gut health and microbiome balance
Hormonal fluctuations
Stress physiology and cortisol patterns
Mitochondrial function
Nutrient deficiencies
Genetic predispositions

This approach recognises migraine as a multifactorial condition requiring personalised care.

The Stress–Pain Cycle

Chronic stress plays a significant role in migraine development and persistence. Stress can create a self-perpetuating pain loop:

Psychological stress increases muscle tension
Muscle tension leads to nerve compression and irritation
Nerve irritation triggers migraine
Migraine increases stress, perpetuating the cycle

Functional strategies aimed at interrupting this loop may include cortisol assessment, functional muscle manipulation, vagus nerve stimulation, and targeted nutritional support such as magnesium.

The Gut–Brain Axis and Migraine

The gut–brain axis is a critical component of migraine pathophysiology. Communication between the gut and brain occurs via the vagus nerve, immune signalling, and neurotransmitter production.

Approximately 90 percent of the body’s serotonin is produced in the gut. Imbalances in gut health can disrupt serotonin and gamma-aminobutyric acid (GABA), both of which regulate neuronal excitability and pain perception.

Additional contributors include:

Reduced short-chain fatty acids such as butyrate, which have anti-inflammatory properties
Increased intestinal permeability (“leaky gut”), allowing inflammatory compounds such as lipopolysaccharides (LPS) into circulation
Dysbiosis and conditions such as SIBO, IBS, and coeliac disease

Management may involve personalised dietary strategies, microbiome support, and nutrients such as riboflavin (vitamin B2) and magnesium.

Sleep and Migraine

Sleep is both a trigger for migraine and a critical protective factor. Poor sleep impairs the brain’s glymphatic system, which clears inflammatory waste products from neural tissue. Accumulated inflammation can irritate the trigeminovascular system and provoke migraine.

Sleep disruption also increases cortical excitability and reduces inhibitory GABA activity, heightening sensitivity to light, sound, and stress.

Common sleep-related migraine triggers include inconsistent sleep schedules—often referred to as “weekend migraines”—and sleep apnea, where repeated oxygen drops fragment sleep and promote neuroinflammation.

Supportive interventions may include cognitive behavioural therapy, vagus nerve regulation, and chronotherapy to realign circadian rhythms.

Chemical and Dietary Triggers

Certain dietary compounds are well-recognised migraine triggers in susceptible individuals. These include:

Aspartame
Monosodium glutamate (MSG)
Sulphites
Nitrates and nitrites in processed meats
Tyramine in aged and fermented foods

These substances can increase neuronal excitability or alter vascular responses, contributing to migraine onset.

Hormones, Genetics, and COMT

Hormonal fluctuations—particularly in estrogen—are a major contributor to migraine in many women. Difficulties in estrogen metabolism can increase migraine susceptibility.

One important genetic factor is the COMT gene, which encodes Catechol-O-Methyltransferase, an enzyme involved in the breakdown of dopamine, norepinephrine, epinephrine, and estrogen metabolites. Certain COMT variants are associated with heightened pain sensitivity, increased stress reactivity, and a greater likelihood of migraine.

Supportive nutrients for hormonal and neurotransmitter balance may include magnesium and vitamins B2, B6, and B12.

Progesterone also plays a protective role by enhancing GABA activity, helping to stabilise neuronal excitability and mood.

Histamine and Migraine

Histamine functions as both an immune mediator and neurotransmitter. Impaired histamine degradation—often due to reduced diamine oxidase (DAO) activity or gut dysbiosis—can contribute to migraine, insomnia, and skin reactions.

In such cases, management may include addressing underlying gut conditions, adopting a low-histamine diet, and using natural mast-cell stabilisers such as quercetin.

Testing and Personalised Care

There is no single test or gene responsible for migraine. Instead, migraine reflects the interaction of genetics, environment, and lifestyle.

Relevant investigations may include:

Red blood cell (RBC) magnesium
Cortisol assessment
Organic acid testing
Stool microbiome analysis
Intestinal permeability testing
Screening for Helicobacter pylori
Genetic assessment of mitochondrial and detoxification pathways

Personalised medicine allows treatment to be tailored to the individual rather than the diagnosis.

Commonly Reported Migraine Triggers

People report a wide range of triggers, often more than one at the same time:

Bright or flickering light
Weather and barometric pressure changes
Heat waves and strong sun exposure
Storms
Lack of sleep or poor sleep quality
Stress and emotional overload
Hormonal shifts and perimenopause
Dehydration and electrolyte imbalance
Skipped meals or blood sugar swings
Food allergies or sensitivities
Processed foods, preservatives, dyes, MSG
Alcohol and caffeine (for some)
Neck tension, jaw clenching, poor posture
Constipation or digestive irregularity
Concussion or head/neck injury

Approaches People Often Explore

In addition to medications, many individuals explore supportive therapies such as:

Allergy or sensitivity testing
Acupuncture or acupressure
Chiropractic care
Physical therapy and posture work
Nervous system regulation techniques
Breathwork and relaxation practices
Float therapy
Sleep studies for apnea or disrupted sleep
Dietary changes and elimination trials

Anecdotes

In addition to information provided, following are real life experiences and supplements used by patients suffering from migraines. Always check with a general or naturopathic practitioner for contraindications between supplements themselves and or with medications.

Living With Migraines: Real Experiences and Lifestyle Insights

For many people, they affect work, school, relationships, and daily life in deep and lasting ways.

The following experiences reflect the persistence, creativity, and resilience of people navigating migraines every day.

Several people described working through migraines for years, often from bed or the bathroom floor, taking frequent job changes just to stay employed. Some struggled through college with migraines but were able to continue due to understanding professors. Others eventually needed disability support or highly flexible work schedules, sometimes working only one to two hours a day during low-pain windows.

Stress and Lifestyle Shifts

Stress was repeatedly identified as a major trigger. Some people noticed improvement only after stepping away from constant pressure and adopting slower, more supportive routines. A few shared that when medications stopped helping, shifting toward a healthier lifestyle—focusing on food, rest, and nervous system balance—reduced migraine severity or frequency.

Diet Changes and Results

Multiple individuals reported significant improvement after changing diet. Approaches included eliminating processed foods, preservatives, gluten, dairy, or meat for several weeks, then slowly reintroducing foods to identify triggers. Some went from having migraines multiple times per week to only a few per year. Others found relief by stabilizing blood sugar through smaller, more frequent meals.

Hydration, Minerals, and Electrolytes

A recurring theme was dehydration combined with low mineral intake. People shared that adding minerals—especially magnesium—helped water move into cells more effectively. Magnesium glycinate, magnesium L-threonate, topical magnesium, and occasional vitamin B6 (as P5P) were commonly mentioned. Several noted improvement by drinking water with mineral-rich salt first thing in the morning or during an attack. Constipation was also mentioned as a contributor to migraine frequency.

Supplements and Natural Supports

Anecdotes included the use of:

Magnesium (various forms, oral or topical)
Vitamin B2 (riboflavin)
Vitamin D with K2
Vitamin C, selenium, iodine (short protocols mentioned)
Ginger, peppermint, chamomile, feverfew
Omega-3 fats (from foods)
CBD (topical or oral)
Herbal teas
Electrolytes

Some people emphasized that absorption mattered more than the specific form.

Nervous System and Neuroplastic Pain

Several individuals believed part of their migraine pain had become “learned” or neuroplastic after years of symptoms. They reported improvement using pain reprocessing therapy, emotional awareness work, trauma processing, somatic tracking, breathwork, and nervous system regulation. Consistency over weeks was emphasized as key.

Sleep and Morning Migraines

Waking with migraines was common. People explored sleeping positions, reducing pillows, hydration before bed, coconut water upon waking, and ruling out sleep apnea. Some experienced significant improvement after sleep studies and treatment for apnea or nighttime breathing issues. Mouth guards for clenching and better sleep routines also helped reduce intensity.

Devices and Physical Therapies

Some reported benefit from trigeminal nerve stimulation devices, while others preferred float therapy for neck-triggered migraines. Ice caps, heat on the neck, stretching, posture correction, and gentle movement were commonly used during attacks.

Medications and Medical Care

While many explored non-pharmacological options, others found life-changing relief from preventive injections, newer migraine medications, Botox, or specific abortive treatments. Several noted that medication overuse had worsened migraines in the past, requiring careful tracking and professional guidance.

Tracking and Testing

Keeping a migraine diary or tracker helped many identify triggers over time. Some explored testing for iron deficiency, vitamin deficiencies, magnesium (RBC), hormonal changes, genetic variations affecting nutrient metabolism, gut health, and sleep disorders.

Key Lifestyle Medicine Takeaways

Migraines are often multi-factorial
Diet quality, hydration, minerals, sleep, stress, and digestion matter
Constipation and gut health should not be overlooked
Magnesium status is worth investigating
Nervous system regulation can be as important as symptom control
Finding triggers takes time, patience, and self-compassion

Commonly Mentioned Dosages (From Shared Experiences)

These amounts reflect what people commonly reported using or what is often discussed in lifestyle or functional medicine spaces. Individual needs vary widely.

Magnesium (very frequently mentioned)

Magnesium glycinate: 200–400 mg daily
Magnesium L-threonate: 144–200 mg elemental magnesium daily
Topical magnesium (oil or flakes): Applied to temples, neck, underarms, or abdomen once to several times daily during headaches
Some people use magnesium daily for prevention and add extra during migraine onset

Vitamin B2 (Riboflavin)

400 mg daily (often used as a preventative, taken consistently)

Vitamin B6 (P5P form preferred by some)

10–25 mg, a few times per week
Often paired with magnesium to support absorption

Vitamin D

1,000–4,000 IU daily, sometimes paired with vitamin K2
Dosing often adjusted based on blood levels

Vitamin B12

Oral: 500–1,000 mcg daily
Injections were mentioned by some when absorption was an issue

Electrolytes / Mineral Support

Mineral salt + water:
- A pinch to ¼ teaspoon in 6–8 oz water
- Some people start with smaller amounts and increase slowly
Often used first thing in the morning or at migraine onset

Omega-3s (from food or supplements)

Commonly equivalent to 1–2 servings of fatty fish per week
Supplement ranges often cited: 1,000–2,000 mg EPA/DHA daily

Ginger

Fresh or tea as needed
Capsules commonly 500–1,000 mg, up to 2–3 times daily

Feverfew (preventative)

50–150 mg daily, taken consistently

CBD (varies widely)

Topical: applied to temples, neck, or jaw as needed
Oral tinctures: commonly 10–50 mg, once or twice daily
Sensitivity varies greatly

Herbal Teas

Peppermint, chamomile, ginger: 1–3 cups daily
Often used for relaxation, nausea, and stress support

Magnesium + Hydration for Morning Migraines

Magnesium daily
Water with minerals upon waking
Some drink 8–16 oz water before getting out of bed

Diet Reset Trials

Elimination periods often lasted 3–6 weeks
Foods reintroduced slowly, one at a time, to identify triggers

Important Lifestyle Notes That Came Up Repeatedly

More is not always better — many people improved by starting low
Consistency mattered more than quick fixes
Sleep quality, regular meals, hydration, and stress regulation amplified the benefits of supplements
Constipation and gut regularity were frequently linked to migraine flares
Magnesium testing using RBC magnesium was suggested by functional medicine practitioners and discussed in functional medicine podcasts on migraines

Conclusion

Migraine is a complex and deeply personal condition. Understanding its triggers and root causes requires curiosity, careful assessment, and a willingness to look beyond symptom suppression. Functional medicine offers a framework for identifying imbalances and supporting the body’s innate capacity for healing.

While professional guidance is essential, foundational steps such as improving sleep, managing stress, and addressing dietary triggers can be powerful starting points on the path toward lasting relief.

References

Buse, D. C., et al. (2020). Migraine pathophysiology and its clinical implications. The Lancet Neurology, 19(5), 444–455. Goadsby, P. J., et al. (2017). Pathophysiology of migraine: A disorder of sensory processing. Physiological Reviews, 97(2), 553–622. Maes, M., et al. (2012). Leaky gut and autoimmune responses in migraine. Neuro Endocrinology Letters, 33(1), 63–68. Martin, V. T., & Behbehani, M. (2006). Ovarian hormones and migraine headache. Neurologic Clinics, 24(1), 103–128. Yeh, W. Z., et al. (2018). The gut–brain axis in migraine. The Journal of Headache and Pain, 19, 116

Disclaimer: The dosages listed above are based on shared experiences and commonly discussed lifestyle medicine ranges, not personalized medical advice. Supplements and medications can interact with existing conditions or treatments. Always consult a qualified medical professional before starting, changing, or combining therapies. If symptoms persist or worsen, seek medical care promptly.