Institute for Systems Biology
The purpose of CaBooM is to identify and characterize biomarkers of caloric balance-the relationship between energy intake (calories consumed) and energy expenditure (calories burned).
Inclusion Criteria: * \> 18 years of age * Able to travel to ISB for study visits. * Able to read and communicate in English. Exclusion Criteria: * \- Unable to provide informed consent. * Is a prisoner.