# Health risks and management of added sugar consumption > Live situation record from CLSTR: https://clstr.news/situations/health-risks-of-high-fructose-corn-syrup-and-added-sugars > Updated: 2026-09-09T05:11:00.000Z. Sources: 28. Developments: 8. Health concerns regarding high fructose corn syrup (HFCS) and added sugars focus on their role in obesity, metabolic syndrome, diabetes, and inflammation. HFCS is produced by converting glucose into fructose through corn starch processing, with common varieties including HFCS-42 and HFCS-55. Medical experts have expanded on these risks, specifically highlighting starch-based sugar (SBS) used in processed goods. Prof. Dr. Elif Özmert notes that SBS contains high fructose levels, ranging from 42% to 90%. Because fructose is metabolized almost exclusively in the liver, it can cause the liver to rapidly convert sugar into fat, increasing the risk of fatty liver disease. Prof. Dr. Okan Bülent Yıldız explains that the liquid form of SBS allows for faster absorption than table sugar, which may trigger insulin resistance and lead to overconsumption due to a lack of satiety. To manage intake, dietary advice suggests avoiding replacing water with sugary beverages like soft drinks or energy drinks, as liquid sugars are absorbed quickly without providing a sense of fullness. It is also recommended to avoid adding extra sugar to naturally sweet items like coffee or tea, and to limit processed snacks such as cookies and ice cream. While alternatives like honey or brown sugar are common, they still contribute significant sugar and energy. Reducing or eliminating added sugars can lead to weight regulation and lower risks of heart disease by maintaining healthy cholesterol and triglyceride levels. Managing intake also helps prevent diabetes complications in the eyes, kidneys, and nerves. Experts suggest replacing processed sweets with nutrient-dense alternatives like fruits and vegetables, which provide essential fiber and antioxidants. ## Claims - Health economists Chen Zhu and Weilong Zhang conducted a study on sugar rationing and health outcomes. (corroborated by 3 sources) - Limited sugar intake during the first 1,000 days of life is linked to a lower risk of certain cancers. (corroborated by 3 sources) - Sugar rationing in the UK reduced the risk of cardiovascular diseases. (corroborated by 3 sources) - The study analyzed health data from 64,761 individuals born in the United Kingdom between 1951 and 1956. (corroborated by 3 sources) - Sugar was rationed in the United Kingdom from 1940 to 1953. (corroborated by 3 sources) ## Timeline ### 2026-09-09: Health benefits of reducing added sugar consumption Reducing added sugar intake can help regulate weight, lower the risk of heart disease and diabetes, and increase nutrient consumption by replacing processed sweets with natural alternatives. 3 sources. https://clstr.news/cluster/health-benefits-of-reducing-added-sugar-consumption ### 2026-09-05: Health advice for managing sugar consumption To mitigate health risks from excessive sugar intake, experts recommend prioritizing water over sugary drinks, reducing added sugars in meals, and limiting processed snacks and sweeteners. 4 sources. https://clstr.news/cluster/health-advice-for-managing-sugar-consumption ### 2026-08-31: Sugar consumption linked to long-term cancer risks and neurological changes Scientific studies link early-life sugar rationing to lower cancer risks and slower biological aging, while new research shows high-fat diets can impair the brain's ability to regulate sugar intake. 9 sources. https://clstr.news/cluster/united-kingdom-sugar-rationing-linked-to-lower-cancer-risk ### 2026-08-23: Health experts warn against ultra-processed foods and added sugars Health experts warn that ultra-processed foods and added sugars in beverages pose significant risks for diabetes and heart disease, urging a focus on whole foods over simple sugar reduction. 2 sources. https://clstr.news/cluster/health-experts-warn-against-ultra-processed-foods-and-added-sugars ### 2026-08-23: Health risks and hidden sources of excessive sugar consumption Excessive sugar intake is linked to chronic diseases like diabetes. Many seemingly healthy foods, such as flavored yogurt and breakfast cereals, contain high amounts of hidden added sugars. 2 sources. https://clstr.news/cluster/health-risks-and-hidden-sources-of-excessive-sugar-consumption ### 2026-08-17: Health experts warn of risks from starch-based sugar consumption Medical experts warn that starch-based sugar, due to its high fructose content and rapid absorption, increases risks of obesity, insulin resistance, and fatty liver disease. 5 sources. https://clstr.news/cluster/health-experts-warn-of-risks-from-starch-based-sugar-consumption ### 2026-08-17: Excessive sugar consumption impacts liver and heart health Excessive added sugar consumption is linked to liver disease, type 2 diabetes, and heart issues, sometimes impacting liver health as severely as alcohol. 2 sources. https://clstr.news/cluster/excessive-sugar-consumption-impacts-liver-and-heart-health ### 2026-08-11: Health impacts of high fructose corn syrup and added sugars Excessive consumption of added sugars and high fructose corn syrup is linked to obesity and metabolic syndrome. Health experts recommend reducing processed sweeteners while enjoying natural sugars in whole food 2 sources. https://clstr.news/cluster/health-impacts-of-high-fructose-corn-syrup-and-added-sugars --- Cite as: Health risks and management of added sugar consumption. CLSTR, https://clstr.news/situations/health-risks-of-high-fructose-corn-syrup-and-added-sugars