Lipid Challenge in Adults

After fasting for 10 hours, all participants will undergo a lipid challenge with Calogen. Calogen is a commercially available liquid high-energy long chain triglyceride fat emulsion used to fortify foods. Calogen provides 50 grams of long chain triglycerides per 100 mL. Participants must avoid physical activity during the 6 hour study period to avoid changes in metabolism that could affect the results of the study.