Experts stated that light exercise like gardening and walking can have a big impact.
The BRCA2 gene fault is usually associated with breast and ovarian cancer in women.
The 74-year-old singer was diagnosed in 2017 but is now prostate cancer-free.
Men could be offered one scan between the age of 55 and 60 and be given “peace of mind” for the rest of their life.
"I had radiotherapy, which leaves you with problems because it’s so near the bowels and bladder.”