We conclude based on high quality evidence from r and omized controlled trials ( RCT ) , systematic review s and meta-analyses of cohort studies that singling out added sugars as unique culprits for metabolically based diseases such as obesity , diabetes and cardiovascular disease appears inconsistent with modern , high quality evidence and is very unlikely to yield health benefits .
While it is prudent to consume added sugars in moderation , the reduction of these components of the diet without other reductions of caloric sources seems unlikely to achieve any meaningful benefit
Added sugars are a controversial and hotly debated topic .
Consumption of added sugars has been implicated in increased risk of a variety of chronic diseases including obesity , cardiovascular disease , diabetes and non-alcoholic fatty liver disease ( NAFLD ) as well as cognitive decline and even some cancers .
Support for these putative associations has been challenged , however , on a variety of fronts .
The purpose of the current review is to summarize high impact evidence including systematic review s , meta-analyses , and r and omized controlled trials ( RCTs ) , in an attempt to provide an overview of current evidence related to added sugars and health considerations .
This paper is an extension of a symposium held at the Experimental Biology 2015 conference entitled " Sweeteners and Health : Current Underst and ings , Controversies , Recent Research Findings and Directions for Future Research " .
Acute fructose administration improves oral glucose tolerance in adults with type 2 diabetes.
OBJECTIVE In normal adults , a small ( catalytic ) dose of fructose administered with glucose decreases the glycemic response to a glucose load , especially in those with the poorest glucose tolerance . We hypothesized that an acute catalytic dose of fructose would also improve glucose tolerance in individuals with type 2 diabetes . RESEARCH DESIGN AND METHODS Five adults with type 2 diabetes underwent an oral glucose tolerance test ( OGTT ) on two separate occasions , at least 1 week apart . Each OGTT consisted of 75 g glucose with or without the addition of 7.5 g fructose ( OGTT + F or OGTT - F ) , in r and om order . Arterialized blood sample s were collected from a heated dorsal h and vein twice before ingestion of the carbohydrate and every 15 min for 3 h afterward . RESULTS The area under the curve ( AUC ) of the plasma glucose response was reduced by fructose administration in all subjects ; the mean AUC during the OGTT + F was 14 % less than that during the OGTT - F ( P < 0.05 ) . The insulin AUC was decreased 21 % with fructose administration ( P = 0.2 ) . Plasma glucagon concentrations declined similarly during OGTT - F and OGTT + F. The incremental AUC of the blood lactate response during the OGTT - F was approximately 50 % of that observed during the OGTT + F ( P < 0.05 ) . Neither nonesterified fatty acid nor triglyceride concentrations differed between the two OGTTs . CONCLUSIONS Low-dose fructose improves the glycemic response to an oral glucose load in adults with type 2 diabetes , and this effect is not a result of stimulation of insulin secretion
We conclude based on high quality evidence from r and omized controlled trials ( RCT ) , systematic review s and meta-analyses of cohort studies that singling out added sugars as unique culprits for metabolically based diseases such as obesity , diabetes and cardiovascular disease appears inconsistent with modern , high quality evidence and is very unlikely to yield health benefits .
While it is prudent to consume added sugars in moderation , the reduction of these components of the diet without other reductions of caloric sources seems unlikely to achieve any meaningful benefit
Added sugars are a controversial and hotly debated topic .
Consumption of added sugars has been implicated in increased risk of a variety of chronic diseases including obesity , cardiovascular disease , diabetes and non-alcoholic fatty liver disease ( NAFLD ) as well as cognitive decline and even some cancers .
Support for these putative associations has been challenged , however , on a variety of fronts .
The purpose of the current review is to summarize high impact evidence including systematic review s , meta-analyses , and r and omized controlled trials ( RCTs ) , in an attempt to provide an overview of current evidence related to added sugars and health considerations .
This paper is an extension of a symposium held at the Experimental Biology 2015 conference entitled " Sweeteners and Health : Current Underst and ings , Controversies , Recent Research Findings and Directions for Future Research " .