Prebiotics are food ingredients that stimulate the growth of good bacteria in the colon, as opposed to probiotics, which just dump some new bacteria into the mix. Prebiotics, found naturally in oats, chicory, bananas, onions and some honey, appeared to boost the immune system in early testing [source: Bee].
The two major types of Migraine are: 1  Migraine without Aura (formerly called Common Migraine). This is the most frequent type of Migraine. 2  Migraine with Aura (formerly called Classic or Complicated Migraine).
Visual Aura. By far, the most common type of migraine aura is visual aura. Almost 90 percent of people who suffer from migraine with aura complain of visual aura. This type of aura, as the name implies, causes a wide variety of vision changes and visual disturbances. These visual aura symptoms typically occur right before the full-scale migraine attack begins.