Study: NCT03032640

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Oral Glucose Tolerance Test (OGTT)
Description: Once we test the fasting plasma glucose (after an overnight fast), subject will receive a 75g glucose beverage they will have to drink within 5 minutes. Then after drinking the beverage, 8 blood samples will be collected through the IV catheter, over the next 3 hours.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Oral Glucose Tolerance Test (OGTT)
Description: Once we test the fasting plasma glucose (after an overnight fast), subject will receive a 75g glucose beverage they will have to drink within 5 minutes. Then after drinking the beverage, 8 blood samples will be collected through the IV catheter, over the next 3 hours.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Oral Glucose Tolerance Test (OGTT)
Description: Once we test the fasting plasma glucose (after an overnight fast), subject will receive a 75g glucose beverage they will have to drink within 5 minutes. Then after drinking the beverage, 8 blood samples will be collected through the IV catheter, over the next 3 hours.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Oral Glucose Tolerance Test (OGTT)
Description: Once we test the fasting plasma glucose (after an overnight fast), subject will receive a 75g glucose beverage they will have to drink within 5 minutes. Then after drinking the beverage, 8 blood samples will be collected through the IV catheter, over the next 3 hours.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Assessment of dietary compliance
Description: Assessment of consumption of non-caloric artificial sweeteners

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Assessment of dietary compliance
Description: Assessment of consumption of non-caloric artificial sweeteners

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Assessment of dietary compliance
Description: Assessment of consumption of non-caloric artificial sweeteners

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Assessment of dietary compliance
Description: Assessment of consumption of non-caloric artificial sweeteners

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Stool sampling
Description: Subjects will provide a stool sample.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Stool sampling
Description: Subjects will provide a stool sample.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Stool sampling
Description: Subjects will provide a stool sample.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Stool sampling
Description: Subjects will provide a stool sample.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Sodium Saccharin
Description: Subjects in group 1 and group 3 will be provided with sodium saccharin.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Sodium Saccharin
Description: Subjects in group 1 and group 3 will be provided with sodium saccharin.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Placebo
Description: Subjects in group 2 will be provided with placebo.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Lactisole
Description: Subjects in group 3 and group 4 will be provided with lactisole.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Lactisole
Description: Subjects in group 3 and group 4 will be provided with lactisole.