VIDEO: WHAT REALLY CAUSES A MIGRAINE?


Migraines are more than just headaches. They’re pre-headaches, post-headaches, sensitivities, nausea, fatigue, and can even bring on food cravings. But most of all they are painful and frustrating for those who suffer from them. For years they were misunderstood, but now we know it comes down to two main things, your genes and your brain.

Top image: Anatomy of a migraine. Credit: DeeAshley/Flickr.
[Source: Seeker/YouTube. Top image added.]