Risk Factors Improved After Just 10 Days Of Sugar Restriction, Study Finds
“Tuesday, July 19, 2016 (HealthDay News) – Cutting sugar – not calories – is the key to reducing the risk of heart disease among obese children, a new study suggests. <!–split–>
Curbing the kids’ sugar intake improved their triglyceride levels (a type of blood fat, or “lipid”) as well as levels of a protein associated with heart disease, known as ApoC-III, researchers found.
” ‘The blood lipid responses of these children is nothing short of astounding, and unrelated to calories or weight change,’ said study second author Dr. Robert Lustig. He is a pediatric endocrinologist at UCSF Benioff Children’s Hospital San Francisco.
” ‘In order to get this degree of lipid and protein reduction by just eating less, a patient would need to lose…one-fifth of their body weight,’ Lustig explained in a university news release.
“The study involved 43 obese children aged 9 to 18 who had at least one chronic metabolic disorder, such as high blood pressure, high triglycerides, or a marker for fatty liver. For 9 days, the children ate and drank as they normally would with one exception: All sugary foods, such as sweetened yogurt and cake, were replaced with starchy items, including bagels and pizz. Overall, the kids’ dietary sugar fell from 28% to just 10% of their total calories, and fructose dropped from 12% to 4% of their total calories the findings showed.
“Blood tests before and after the study period found that cutting kids’ sugar intake resulted in a 33% drop in triglycerides and a 49% drop in ApoC-III.
“The study’s first author, Dr. Alejandro Gugliucci, said ‘While statins are effective in lowering LDL (‘bad’ cholesterol) they only reduce heart disease risk by 50%. The other villain is blood lipid triglycerides and the associated protein ApoC-iII.’
“Gugliucci, a professor and associate dean for research at Touro University California College of Osteopathic Medicine, added that the new study found ‘that just reducing sugar consumption did a wonderful job in lowering these 2 key risk factors by 30-50%.’
“The researchers noted small dense LDL, a type of cholesterol tied to heart disease, also disappeared. ‘Many researchers now believe that high LDL is bad only when is packaged in small containers – so-called small dense LDL. In our study we found that small LDL which is not normally seen in children, disappeared. We also discovered that the HDL (‘good’ cholesterol) particle got bigger, which is consistent with cardiovascular protection,’ Gugliucci said in the new release.
“Sugar calories are simply different from other calories, the study authors suggested.
“Lustig explained that ‘sugar is uniquely metabolized to fat in the liver, which leads to fat accumulation in the bloodstream, driving heart disease. As long as we focus on total calories rather than on what those calories are and how they are metabolized, the obesity, diabetes, and heart disease epidemics will continue.’
“The study finds were published on-line, July 19th in the journal Atherosclerosis. For more information, the U.S. National Heart, Lung, and Blood Institute has more about risk factors for heart disease.”
SOURCE: UCSF Benioff Children’s Hospital San Francisco, news release, July 19, 2016.
Your Parish Nurse,