{"id":3583,"date":"2025-04-09T07:25:22","date_gmt":"2025-04-09T07:25:22","guid":{"rendered":"https:\/\/scientificworld.org\/?p=3583"},"modified":"2025-04-09T07:25:23","modified_gmt":"2025-04-09T07:25:23","slug":"weight-loss-offers-long-term-health-benefits-even-after-partial-regain-study-finds","status":"publish","type":"post","link":"https:\/\/scientificworld.org\/?p=3583","title":{"rendered":"Weight Loss Offers Long-Term Health Benefits Even After Partial Regain, Study Finds"},"content":{"rendered":"\n

A new study from the University of Gothenburg reveals that significant weight loss provides lasting health benefits, even for individuals who regain some of their weight. Published in The Lancet Regional Health \u2013 Europe,<\/a> the research highlights the long-term effects of weight loss on mortality, cardiovascular disease, cancer, and microvascular disease.<\/p>\n\n\n\n

The study focused on 1,346 participants from the Swedish Obese Subjects (SOS) study, the world\u2019s most comprehensive long-term investigation into the effects of bariatric surgery compared to conventional obesity treatments. Researchers analyzed health outcomes in individuals who had initially lost a substantial amount of weight but later regained some of it.<\/p>\n\n\n\n

One year after weight-loss surgery, participants had lost an average of 30 kilograms. However, four years post-surgery, over half had regained at least 20% of the weight lost during the first year. Despite this, the study found no significant differences in cancer risk or life expectancy between those who regained weight and those who maintained their lower weight.<\/p>\n\n\n\n

However, differences emerged in other areas. Participants who regained weight faced a higher risk of microvascular disease, which affects the body\u2019s smallest blood vessels. The incidence rate was 11.0 per 1,000 person-years in the weight-regain group, compared to 8.7 in those who maintained their weight. A similar, though less pronounced, trend was observed for cardiovascular diseases, with incidence rates of 15.7 and 13.0 per 1,000 person-years, respectively.<\/p>\n\n\n\n

Kajsa Sj\u00f6holm, an associate professor at the University of Gothenburg and one of the study\u2019s lead researchers, emphasized the importance of the findings:<\/p>\n\n\n\n

“Until now, the effects of weight regain following major weight loss on long-term health and mortality have remained unknown. What we\u2019re now seeing is that even those who regain some of their weight loss experience long-lasting positive effects with the same life expectancy as those who maintain their lower weight.”<\/em><\/p>\n\n\n\n

Sj\u00f6holm also highlighted the need for ongoing support to prevent significant weight regain, which can worsen cardiovascular risk factors and lead to other challenges, such as joint pain and the stigma associated with obesity.<\/p>\n\n\n\n

The study underscores the need for further research into the long-term health impacts of weight regain and the development of effective strategies to support individuals in maintaining weight loss. The findings also suggest that even partial weight loss can have significant and lasting health benefits, offering hope for those struggling with obesity.<\/p>\n\n\n\n

The research was conducted using data from Sweden\u2019s National Board of Health and Welfare, providing a robust foundation for understanding the long-term effects of weight loss and regain.<\/p>\n","protected":false},"excerpt":{"rendered":"

A new study from the University of Gothenburg reveals that significant weight loss provides lasting health benefits, even for individuals who regain some of their weight. Published in The Lancet Regional Health \u2013 Europe, the research highlights the long-term effects of weight loss on mortality, cardiovascular disease, cancer, and microvascular disease. The study focused on […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1221],"tags":[726,1452,1453],"class_list":["post-3583","post","type-post","status-publish","format-standard","hentry","category-health-sciences","tag-health","tag-health-sciences","tag-weight-loss"],"_links":{"self":[{"href":"https:\/\/scientificworld.org\/index.php?rest_route=\/wp\/v2\/posts\/3583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scientificworld.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scientificworld.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scientificworld.org\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/scientificworld.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3583"}],"version-history":[{"count":1,"href":"https:\/\/scientificworld.org\/index.php?rest_route=\/wp\/v2\/posts\/3583\/revisions"}],"predecessor-version":[{"id":3584,"href":"https:\/\/scientificworld.org\/index.php?rest_route=\/wp\/v2\/posts\/3583\/revisions\/3584"}],"wp:attachment":[{"href":"https:\/\/scientificworld.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scientificworld.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scientificworld.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}