Data concerning effects of aspartame on main metabolic variables associated to diabetes and obesity do not support a beneficial related to its consumption
ABSTRACT Data about harms or benefits associated with the consumption of aspartame , a nonnutritive sweetener worldwide consumed , are still controversial .
This systematic review and meta- analysis of r and omized controlled clinical trials aim ed to assess the effect of aspartame consumption on  metabolic parameters related to diabetes and obesity .
An evaluation of the effect of aspartame on weight loss
This study explores whether the addition of aspartame-sweetened foods and beverages to a low fat , hypocaloric diet enhances compliance and result ing weight loss .  Fifty-nine obese ( 130 - 225 % of ideal body weight ) , free living men and women were r and omly assigned to either a Balanced Deficit Diet ( BDD ) or a BDD supplemented with aspartame . Over a 12-week weight loss period , volunteers attended weekly support group meetings including behavior modification training and exercise instruction . Males achieved a clinical ly significant weight loss ( greater than 23 lb ) in both study groups , while females lost an average of 12.8 lb in the control group vs. 16.5 lb in the experimental group . In both treatment groups , sleep , general energy level , level of physical activity , and feeling of well-being showed clinical ly meaningful improvement . This study suggests possible advantages to supplementing a BDD with aspartame-sweetened foods as part of a multidisciplinary weight loss program . The small sample size prohibits definitive conclusions but does provide the protocol for a larger , outpatient clinical trial
Data concerning effects of aspartame on main metabolic variables associated to diabetes and obesity do not support a beneficial related to its consumption
ABSTRACT Data about harms or benefits associated with the consumption of aspartame , a nonnutritive sweetener worldwide consumed , are still controversial .
This systematic review and meta- analysis of r and omized controlled clinical trials aim ed to assess the effect of aspartame consumption on  metabolic parameters related to diabetes and obesity .