Obesity diagnoses among Brits in their 30s have surged by at least 20% compared to 2019-20, with experts pointing to three key drivers: the high cost of healthy food, pervasive unhealthy food advertising, and the lasting impact of the coronavirus pandemic.
Sharp Rise in Young Adult Obesity
A study published in The Lancet found that diagnoses for people in their 30s increased by 20%, while those in their 20s saw a 16% jump. Older age groups also experienced rises, but the trend is most pronounced among younger adults. Researchers warn that earlier onset of obesity raises the risk of diabetes, heart disease, and cancer.
Three Key Factors Blamed
Lead researcher Robert Fletcher identified the proliferation of takeaways and fast food outlets on high streets as a major contributor. "They have been surrounded by unhealthy food in their formative years," he said. He also highlighted heavy advertising of unhealthy foods targeted at these age groups.
The coronavirus pandemic added further pressure. Fletcher told the BBC: "The stress of looking after children, while working from home and then being able to afford healthy food as inflation increased, has made healthier lifestyles more difficult." He noted that the pandemic followed by the cost-of-living crisis likely hit younger adults harder.
Cost and Advertising Barriers
Sarah Perman, representing the Association of Directors of Public Health, stated: "From infancy, children and young people are bombarded with advertising that encourages an unhealthy diet. It is also far cheaper and easier for individuals to consume foods and drinks high in fat, sugar, and salt than healthier alternatives."
Research by the Food Foundation confirms that healthy foods are twice as expensive per calorie as unhealthy options. Katharine Jenner of the Obesity Health Alliance added that the environment people in their 20s and 30s have grown up in has a huge influence on "habit-forming behaviours."
