Hello, My mum has told me in the last month she has be feeling very weak. She goes for a run 3-4 times a week and has done for a few years now but she's saying she's even struggling with that now and is having to walk the majority. She had a hysterectomy about 5 years ago and is 50yrs old. She's healthy, slim, hardly drinks and doesn't smoke.
She's even been struggling with the strength in her hands. Any ideas please on what this could be? Worried.