Karen first noticed the tremor in her 30s. It was minor at the time, but she knew it would get progressively worse. She had watched her mother’s tremor gradually increase as she got older, and her brother had it as well.
Roller coasters race up, down, over and back again at breakneck speeds, but if you are one of the millions of people who get migraines, the risks may not be worth the thrill.
