Preventing migraines starts with identifying your personal triggers and building daily habits that keep your nervous system stable. Most people who get migraines can significantly reduce their frequency through a combination of lifestyle consistency, trigger avoidance, and, when needed, preventive medication or supplements. The strategies that work best depend on how often your migraines occur and what sets them off.
Keep a Consistent Daily Routine
The migraine-prone brain dislikes change. Irregular sleep, skipped meals, and sudden shifts in routine are some of the most reliable migraine triggers, and they’re also the most controllable. Go to bed and wake up at the same time every day, including weekends and vacations. If you need extra rest, a short nap is better than sleeping in, because oversleeping disrupts the same rhythms that undersleeping does.
Eat meals on a predictable schedule so your blood sugar stays stable. Fasting and skipped meals are well-documented triggers. Even if you’re not hungry, eating something small at your usual time can prevent the metabolic dip that kicks off an attack.
Stay Well Hydrated
Dehydration is an overlooked but significant migraine trigger. Research has found that people who drink more water experience lower migraine frequency, shorter attacks, and less severe pain. Aiming for at least 1.5 liters (about six glasses) of water per day is a reasonable starting point, though your needs may be higher depending on your activity level, climate, and body size. Many people with migraine underestimate how little they drink. Tracking your intake for a few days can be revealing.
Know Your Food Triggers
Certain compounds in food can trigger migraines in susceptible people. The most common culprits are tyramine, nitrites, nitrates, and MSG, and they show up in a wide range of everyday foods. The tricky part is that these substances often hide behind vague label terms like “natural flavoring,” “flavor enhancer,” or “hydrolyzed protein.”
Foods most commonly linked to migraines include:
- Aged cheeses: cheddar, brie, blue cheese, parmesan, gouda, swiss, and similar varieties (high in tyramine)
- Processed meats: hot dogs, pepperoni, salami, sausages, jerky, and deli meats (contain nitrites and nitrates)
- Alcohol: red wine, beer, and sherry are the worst offenders
- Chocolate and nuts: especially peanuts and peanut butter
- MSG sources: soy sauce, bouillon cubes, canned soups, seasoned salts, and foods with “autolyzed yeast” on the label
- Fresh yeast products: fresh-baked breads, bagels, doughnuts, and sourdough
- Artificial sweeteners: aspartame in particular
Not every person with migraines reacts to every trigger food. A food diary, where you track what you eat alongside your migraine days, is the most practical way to identify which ones affect you personally. Limit caffeine to no more than two servings per day, and keep your intake consistent. A sudden drop in caffeine is itself a common trigger.
Supplements That Reduce Migraine Frequency
Three supplements have enough clinical evidence behind them that the American Headache Society recognizes their role in migraine prevention. They work best when taken daily over at least two to three months, not as a response to an individual attack.
- Magnesium oxide: 400 to 500 milligrams per day. Magnesium plays a role in nerve signaling, and many people with migraines have lower-than-average levels. Start at the lower end to minimize digestive side effects.
- Riboflavin (vitamin B2): 400 milligrams per day. This is far higher than the amount in a standard multivitamin, so you’ll need a dedicated supplement. Riboflavin supports energy production in brain cells.
- CoQ10: 300 milligrams per day. Research has found this dose reduces migraine frequency in adults. CoQ10 supports the same cellular energy pathways as riboflavin.
These supplements are generally well tolerated and can be combined with each other or with prescription medications. Give them a full eight to twelve weeks before judging effectiveness.
Biofeedback and Relaxation Training
Stress is one of the most commonly reported migraine triggers, but telling someone to “reduce stress” isn’t particularly helpful. What does help is learning to control your body’s physical stress response. Biofeedback, a technique where sensors show you real-time data on muscle tension, heart rate, or skin temperature so you can learn to consciously shift those readings, has strong evidence behind it. Combined with relaxation training, biofeedback can produce a 45% to 60% reduction in headache frequency and severity, according to the American Migraine Foundation.
Cognitive behavioral therapy also helps by changing the thought patterns and behaviors that amplify stress and pain. Both approaches require practice over weeks, not a single session, but their effects tend to be durable. Many headache centers offer these as part of a comprehensive treatment plan.
Managing Light Sensitivity
If fluorescent lighting, screens, or bright environments consistently trigger your migraines, specialty tinted lenses may help. FL-41 lenses filter out specific wavelengths of blue and green light that are particularly bothersome to people with light sensitivity. Research at the University of Utah found that wearing FL-41 lenses improved light sensitivity and reduced both migraine frequency and severity. Patients preferred them over standard gray sunglasses and regular rose-tinted glasses.
A newer option, Avulux lenses, takes a similar approach and has been tested in a clinical trial, receiving FDA classification as a general wellness tool for people living with migraine. Either type can be worn during screen work or in triggering environments as a preventive measure.
Preventing Menstrual Migraines
For people whose migraines cluster around their menstrual cycle, the drop in estrogen just before a period is the primary trigger. A targeted strategy called “mini-prophylaxis” can help. The approach involves taking a preventive medication for a short window, typically starting two days before the expected onset of your period and continuing through day five to seven of your cycle.
Anti-inflammatory medications are a common first choice for this, especially if you also deal with significant cramps or heavy periods. Certain migraine-specific medications with longer-lasting effects can also be taken twice daily during that same window. Another option involves using an estrogen patch or gel during the menstrual phase to prevent the hormonal drop that triggers the attack. This protocol requires precise timing, because stopping the supplemental estrogen abruptly can itself cause a rebound migraine. Continuous low-dose hormonal contraception is another approach that eliminates the cyclical estrogen drop altogether. All of these strategies require working with a provider to match the right option to your pattern.
When Daily Preventive Medication Makes Sense
Lifestyle changes and supplements are the foundation, but some people need daily prescription medication to bring their migraine frequency down to a manageable level. Current guidelines from the American College of Physicians recommend considering preventive medication if you have debilitating migraines and either can’t tolerate your acute treatments or find they don’t work well enough. Generally, this conversation becomes relevant when you’re experiencing four or more migraine days per month, or when you’re using acute medications so often that you risk medication-overuse headache.
Traditional preventive medications include beta-blockers and anticonvulsants, which were originally developed for other conditions but proved effective at reducing migraine frequency. These are started at low doses and gradually increased over several weeks to find the right balance of benefit and side effects.
A newer class of preventive treatments targets a protein called CGRP, which plays a central role in migraine pain signaling. These medications, available as monthly injections or daily pills, were designed specifically for migraine. Patients on CGRP-targeted therapy have seen an average reduction of four headache days per month, with some experiencing up to 14 fewer days. Because these medications were built for migraine rather than repurposed from other conditions, they tend to have fewer unrelated side effects.
Building Your Prevention Plan
Migraine prevention works best as a layered approach. Start with the basics: consistent sleep, regular meals, adequate water, and trigger avoidance. Add supplements if you want a low-risk boost. Layer in biofeedback or relaxation training if stress is a major driver. If your migraines are still frequent or disabling after optimizing these habits for a couple of months, that’s a reasonable point to discuss preventive medication with a provider. Keeping a headache diary throughout this process, tracking your migraine days, potential triggers, sleep, and any treatments, gives you the data to see what’s actually working and helps your provider make better recommendations.