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The Breathe Light Study

Completed
Conditions
Over-eating
Obesity
Registration Number
NCT01976455
Lead Sponsor
USDA Grand Forks Human Nutrition Research Center
Brief Summary

The purpose of this study is to develop a novel, non-invasive method that will provide personalized feedback during dietary interventions as a marker for compliance.

Detailed Description

Not available

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
22
Inclusion Criteria
  • 18 to 65 years old
  • Overweight (BMI 25-40 kg/m2)
Exclusion Criteria
  • Metabolic or cardiovascular abnormalities (diabetes, uncontrolled hypertension, etc.)
  • Gastrointestinal disorders
  • Disease that affects macronutrient utilization
  • Medication that affects macronutrient utilization
  • Allergies to foods to be utilized in the study (including but not limited to lactose intolerance/milk allergy)
  • Use of nutritional/sport supplements
  • Pregnant or currently trying to become pregnant

Study & Design

Study Type
OBSERVATIONAL
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Increase in breath Carbon 13 with overconsumption of calories11 days

A period of positive energy balance following one of negative energy balance increase breath Carbon13.

Secondary Outcome Measures
NameTimeMethod

Trial Locations

Locations (1)

USDA Grand Forks Human Nutrition Research Center

🇺🇸

Grand Forks, North Dakota, United States

USDA Grand Forks Human Nutrition Research Center
🇺🇸Grand Forks, North Dakota, United States

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