Health
Health concerns have been raised about high fructose corn syrup, which allege contribution to obesity, cardiovascular disease, diabetes, and non-alcoholic fatty liver disease. Critics of the extensive use of HFCS in food sweetening argue that the highly processed substance is more harmful to humans than regular sugar, contributing to weight gain by affecting normal appetite functions, and that in some foods HFCS may be a source of mercury, a known neurotoxin. The Corn Refiners Association disputes these claims and maintains that HFCS is comparable to table sugar. Studies by the American Medical Association suggest "it appears unlikely that HFCS contributes more to obesity or other conditions than sucrose", but welcome further independent research on the subject. Further reviews in the clinical literature have disputed the links between HFCS and obesity, type 2 diabetes, and metabolic syndrome, and concluded that HFCS is no different from any other sugar in relationship to these diseases. HFCS has been classified generally recognized as safe (GRAS) by the U.S. Food and Drug Administration since 1976. Yet further study showed that with dietary zinc (Zn) loss and copper (Cu) gain from the consumption of high fructose corn syrup (HFCS), metabolic processes required to eliminate heavy metals are impaired in children with autism.
It is important to note that many sources agree that research conducted in the lab setting is often different than consumption of HFCS in everyday life. These sources point out that laboratory research often tests only fructose rather than one of the blends of fructose and glucose that makes up HFCS. When considering how results of any research is applicable to you it is important to know how the lab setting and everyday settings relate and to be cautious of reports that make great claims. That being said more research still needs to be done on the topic of HFCS and the human body.
While the growth of fructose consumption in many developed nations coincides with the increase of prevalence of obesity, medical research to date is inconclusive, with contradictory conclusions presented by various research teams.
Read more about this topic: High-fructose Corn Syrup
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