Hypoxic Tent (IMAGE) Pennington Biomedical Research Center Caption The study will take place over four months, including eight weeks, where participants will eat a weight loss diet and sleep 8 hours per night in an oxygen tent, also called an altitude tent, which will be installed around their bed at home. Credit PBRC Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.