Linda Green didn’t step foot in a gym until she was 75. Now, three years since she moved to retirement home Ledian Gardens and started regular exercise, she has the biological age of a 51-year-old.

I’ve always felt a pang of FOMO when my friends get the unmistakable glow up feeling walking out of the salon with freshly coloured hair. As a natural redhead, however, I’ve resisted the temptation to ...