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 .
Response to Single Dose of Aspartame or Saccharin by NIDDM Patients
Twelve normal subjects and 10 subjects with non-insulin-dependent diabetes mellitus were given , in r and om order at intervals of ≥ 1 wk , three drinks of the same beverage : one unsweetened , one sweetened with 400 mg aspartame , and one sweetened with 135 mg saccharin . The amount of sweetener approximated that in 1 L of sugar-free soft drink . Plasma glucose , insulin , and glucagon were measured for 3 h after ingestion of the test beverage . Plasma glucose declined slightly throughout the test period , probably due to fasting , with no differences between the three treatments . Neither sweetener affected peak insulin levels in subjects with or without diabetes . Analysis of area under the curve showed that mean insulin levels were statistically significantly higher after aspartame than after saccharin or unsweetened beverage in normal subjects only , but the magnitude of the difference was small and unlikely to be of physiological importance in the absence of differences in glucose levels . Furthermore , the differences could largely be accounted for by a decrease in insulin values after both unsweetened beverage and saccharin , with no change from baseline after aspartame . Glucagon levels showed time-to-time variation but no overall differences . We conclude that ingestion of aspartame- or saccharin-sweetened beverages by fasting subjects , with or without diabetes , did not affect blood glucose homeostasis
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 .