Medical marijuana can help prevent migraine headaches, according to Tech Times. The study revealed that those who used cannabis saw a reduction in migraine headaches, and those who continued to suffer from migraines reported their pain was less severe.
For those who experience headaches, they know the pain all too well. The pain is debilitating, and it can knock you off your feet for days. As migraine sufferers search for a cure -- it looks like the treatment could have been sitting before them all along. However, there's a catch: the one thing that can ease the pain of migraines is illegal in many areas of the United States.