Can a change in diet truly help to reduce the intensity of migraine symptoms?
Laura Schneider
2026-03-24
7 min. read
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Migraines are characterized by recurring episodes of severe headaches, often accompanied by movement and sensory disorders. It is estimated that around 15% of the world's population suffers from migraine headaches. The causes of their occurrence are multifaceted, and diet is one of the factors that can have an impact on the frequency of migraine attacks.
Migraine – An Introduction to the Topic
Migraine is a common neurological disorder that affects approximately 15% of the world's population. In addition to severe headaches, migraine sufferers may experience symptoms such as light sensitivity, nausea, or sensitivity to smells. Migraines are a chronic condition that can occur at any age, although a particularly noticeable increase in incidence is seen in older adults (J. S. Razeghi et al., 2019). Research has shown that the structure and function of the brains of individuals with migraines differ from those of healthy individuals (D. R. Nyholt, D. Borsook, L. R. Griffiths 2017). The causes of migraines are complex and include both genetic and environmental factors. It is believed that genetic factors are responsible for the excessive reactivity of neurons, but the phenotype (the combination of an organism's traits) can also impact the symptoms of the disease (M. Linde 2008). The list of environmental factors that can trigger migraines is extensive and includes, among other things, poor nutrition, certain medications, alcohol abuse, stress, dehydration, and unpleasant odors. Avoiding triggers is crucial for the well-being of individuals with migraines, and introducing some changes to the diet can significantly reduce the risk of migraines.
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