If you are familiar with the problem called "migraine", then you'll understand. Headache that hurts many, many years that it is impossible to stop any analgesics for how the day - this is madness ... How infinitely I was surprised when a small capsule of the natural amino acids will deliver me from this nightmare !!! Take 1 time per day for prevention and another capsule if you feel an attack coming. I am absolutely happy! Why did our valiant medicine does not have in its arsenal of such a simple preparation to help so many people ??