In healthy subjects , appetite and short term food intake , risk of cancer , risk of diabetes , risk of dental caries , weight gain and risk of obesity are the most investigated health outcomes .
Overall there is no conclusive evidence for beneficial and harmful effects on those outcomes .
In subjects with diabetes and hypertension , the evidence regarding health outcomes of NNS use is also inconsistent .
Background Food products containing non-nutritive sweeteners ( NNSs ) instead of sugar have become increasingly popular in the last decades .
Their appeal is obviously related to their calorie-free sweet taste .
However , with the dramatic increase in their consumption , it is reasonable and timely to evaluate their potential health benefits and , more importantly , potential adverse effects .
The main aim of this scoping review was to map the evidence about health outcomes possibly associated with regular NNS consumption by examining the extent , range , and nature of research activity in this area .
Influence of repeated consumption of beverages containing sucrose or intense sweeteners on food intake
Objective : To investigate the influence of ingestion of beverages with sucrose or with intense sweeteners on food intake ( FI ) and on hunger ratings in before and after a month of daily consumption of beverages . Design : Experimental study . Setting : Department of Physiology , University Hospital , Dijon , France . Subjects : In all , 12 men and 12 women , aged 20–25 y. Interventions : Four beverages contained either sucrose ( E+:100 g/l , 1672 kJ ) or intense sweeteners ( E− : null energy content ) and were flavoured with either orange ( O ) or raspberry ( R ) . FI was measured in the lab during two 2-consecutive-day periods , carried out on 2 successive weeks ( session 1 ) . The subjects drank 2 l of either E+ or E− beverages on the first day of both weekly periods , according to a balanced r and omised design . E+ was paired with O for 50 % of subjects and with R for the other 50 % . Subjects were then habituated over a 4-week period to both beverages , consuming 1 l of E+ beverage on odd days and 1 l of E– drink on even days . After this period , the measurements of session 1 were repeated ( session 2 , weeks 7–8 ) . Finally , FI was measured for two more 2-day periods ( weeks 9–10 ) after the association between flavour and energy content was reversed ( session 3 ) . Results : The E– drinks were less palatable than the E+ drinks . Besides , we observed that FI was not reduced in response to a liquid extra caloric load and there was no change in hunger ratings after the beverages in any of the sessions . Conclusion : Ingestion of caloric beverages induced a positive energy balance and the continuous exposure phase to these beverages over 1 month did not improve FI adaptation in response to the extra energy provided by the beverages . Sponsorship : This study was sponsored by SEV , Bourg la Reine , France ; the French Ministère de la Recherche et de la Technologie ( Programme AGROBIO-Aliments Demain ) and the Regional Council of Burgundy ( Dijon , France )
In healthy subjects , appetite and short term food intake , risk of cancer , risk of diabetes , risk of dental caries , weight gain and risk of obesity are the most investigated health outcomes .
Overall there is no conclusive evidence for beneficial and harmful effects on those outcomes .
In subjects with diabetes and hypertension , the evidence regarding health outcomes of NNS use is also inconsistent .
Background Food products containing non-nutritive sweeteners ( NNSs ) instead of sugar have become increasingly popular in the last decades .
Their appeal is obviously related to their calorie-free sweet taste .
However , with the dramatic increase in their consumption , it is reasonable and timely to evaluate their potential health benefits and , more importantly , potential adverse effects .
The main aim of this scoping review was to map the evidence about health outcomes possibly associated with regular NNS consumption by examining the extent , range , and nature of research activity in this area .