We will give intravenous fat molecules to help us understand how the fat that is released
from peoples fat cells is used. This will be done when people are eating, not eating and
Inclusion Criteria: BMI 28-36 -upper body obesity and lower body obesity non-obese BMI
19-24. Females premenopausal. Must be a non-smoker.
Exclusion Criteria: BP> 160/95 on HTN meds, known systemic illness. Medications that
affect fat metabolism. We do no cover travel expenses. Known heart and vascular disease.