Adult Diets Need Attention Too as Metabolism Changes
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- UK, Portugal, and Mexico have enacted policies restricting advertising of unhealthy food to children in a bid to tackle rising childhood obesity levels
- Adults experience metabolic changes with age that reduce tolerance for a subpar diet, manifesting as worse hangovers from alcohol and increased jitters from caffeine in middle age
- People aged 60 and older face a 'nutrient gap' — slower metabolic rate means they eat less while age-related physiological changes mean they actually need more vitamins and minerals from every bite
- Middle-age dietary improvements have a big impact on health and wellbeing years later, with a younger biological age amplifying the benefits of a good diet
- Recommended dietary changes include eating more vegetables, legumes, whole grains and fish, and cutting back on ultra-processed food high in sugar, salt and saturated fat
Why it matters: The piece challenges the policy focus on childhood obesity by arguing that adults — especially those over 60 facing a 'nutrient gap' from slower metabolism — carry their own dietary risks that current government advertising restrictions don't touch, making middle-age dietary changes a high-leverage intervention for healthy aging.
