Getting enough sleep is important for most people, but for migraineurs the quality of sleep can have as much impact on their wellbeing as the quantity. A 2016 study by an outpatient headache clinic in Taiwan showed a significant association between the quality of the respondents’ sleep and the frequency of their migraines, which indicates that improving the quality of sleep can also reduce patients’ suffering from migraines. Some of the connections between migraine and poor quality sleep...