Katy thought her painful foot was a running injury from a midlife exercise regime... but aged just 42 she was diagnosed with Parkinson's. Here are the warning signs EVERYONE over 40 needs to know
Daily Mail - Sep 22, 2026
On an early morning jog, keen runner Katy O'Malley felt a sudden, nagging pain around her left big toe. She ignored it, hoping it was the sort of minor twinge often picked up while exercising.