You can鈥檛 blame your genes if you don鈥檛 lose weight, study finds Published on: 20 September 2016 You might be able to blame your genes for weighing more and increasing your risk of obesity, but you can no longer blame your genes for failing to lose weight, a comprehensive study has found. Carriers of the FTO gene are known to be on average 3 kilos (6.6lbs) heavier and 70% more likely to be obese. However, researchers at 缅北禁地, publishing in The BMJ today, report that in a review of eight studies involving over 9,000 people, carrying this gene did not prevent them losing weight. John Mathers, Professor of Human Nutrition at 缅北禁地, who led the study, said: “You can no longer blame your genes. Our study shows that improving your diet and being more physically active will help you lose weight, regardless of your genetic makeup.” Getting the weight off Obesity is a major health problem and, in the UK, more than 25% of adults are obese. For some people, carrying the risk variant of the FTO gene can lead to them being heavier and increasing their risk of obesity. The FTO gene has been shown to have the biggest effect in this area. In a major collaborative systematic review and meta-analysis, the international team used individual data from 9,563 adults who were enrolled in randomised controlled weight loss trials around the world to find out whether carrying the risk version of the FTO gene affects how much weight people lose. They found that carrying the risk version of the FTO gene had no effect on weight loss as Professor Mathers explains: “We were excited to find that people with the risk version of FTO respond just as well to weight loss interventions as everyone else. “This is important news for people trying to lose weight as it means that diet, physical activity or drug-based weight loss plans will work just as well in those who carry the risk version of FTO. “For public health professionals, it means that the adverse effects of the FTO genotype on weight gain are not an impediment to weight loss interventions.” FTO gene carriers Importantly, the team found that the response to weight loss interventions for people carrying the risk variant of the FTO gene was similar for men and women, younger and older and people of different ethnicities. However, most people in the studies were Caucasians with smaller numbers of those from Black/ African American and Hispanic backgrounds. The team say future research should explore effects of FTO on weight loss in other ethnic groups. In addition, the effects of other obesity-related genes on weight loss remain to be investigated. In a linked editorial in The BMJ, Dr Alison Tedstone, chief nutritionist at Public Health England, says the causes of the obesity epidemic are multiple and complex, but current evidence suggests they have little to do with gene profiles. She argues that, if we are to turn back the tide of obesity, a focus on personalised interventions based on the genome “may not pay off, at least in the short term.” Instead, she says “a rebalancing of research towards whole systems approaches including environmental drivers may be of greater benefit to the population in the long term.” The at 缅北禁地 carries out research on links between nutrition and health with a focus on the major public health issues of obesity and ageing. Its world-leading research informs the teaching of three new degree programmes; B.Sc. in , and . REFERENCE: . BMJ 2016;354:i4707 Linked Editorial: Obesity treatment—are personalised approaches missing the point? Share: Latest News 缅北禁地 expert highlights climate crisis in a new film A leading 缅北禁地 climate scientist is featured in a new film about how the climate and nature breakdown will affect the UK. published on: 14 April 2026 Neolithic tombs reveal ancient kinship ties Male individuals buried in Neolithic chambered tombs in northern Scotland were often related to each other through the paternal line and some were interred in the same or nearby tombs, research shows. published on: 14 April 2026 We are our Memories New exhibition by Fine Art graduate Trish Hudson-Moses, 22 April 鈥� 4 May 2026 published on: 10 April 2026 Facts and figures
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