WOULD LESS MIGRAINES MEAN LESS WEIGHT?   A recent study carried out by the University of Washington in Seattle and published in the medical journal Headache found that women whose migraines started in childhood were 33% more likely to gain 22 pounds or more after the age of 18 than women who didn’t have migraines. It is known that obesity doubles the odds of getting migraines and that over-weight children who were suffering from migraines, improved significantly, if they lost weight....