Skin care At 63, Liz Earle swears by one simple ‘SMASH fish’ rule – and it’s ‘better than pricy skincare’ for glowing skin – Good Housekeeping July 7, 2026 jhgreene At 63, Liz Earle swears by one simple ‘SMASH fish’ rule – and it’s ‘better than pricy skincare’ for glowing skin Good Housekeeping