Expert Advice Migraine headaches can be caused by many different factors, including: Genetics Hormonal changes Food intolerances (additives, MSG, histamine intolerance) Alcohol consumption Tyramine-rich foods Caffeine consumption, as shown in this study Sugar consumption Poor gut health Poor sleep hygiene Muscle tension Eyestrain Dehydration Exhaustion Weather changes Electrolyte imbalances, as demonstrated in this study Systemic […]