India, March 10 -- Longevity is widely sought after, along with the desire to hold on to that youthful glow even as the years pass. Brands have tapped into this collective aspiration, reflected in aisles upon aisles of anti-ageing products that promise to slow the visible signs of ageing, from fine lines to wrinkles. ALSO READ: Face looking dull or tired? Bengaluru dermatologist shares tips to keep skin radiant: 'Eat low-salt diet like.'

While taking good care of your skin is a bare minimum, it is not the only hack to lock in that vitality. Skin's glow also needs to be supported from within, which means paying attention to what you eat. Specifically, certain foods contain nutrients that help protect key areas linked to ageing, from stren...