It’s been a stressful 12 months, so reports of a a 2,000 percent increase in Google searches on headaches should not come as a huge surprise. Headaches affect up to 78 percent of the global population at some point in their lives. Then there’s the 15 percent of people who suffer from the crippling impact of migraines.  According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world, classed by the