Retired naval officer Joseph Dituri stayed underwater for over three months for a groundbreaking study on the effects of living in a pressurized environment. Remarkably, Dituri emerged appearing "10 years younger." Medical assessments showed his telomeres lengthened by 20%, stem cell count increased. He experienced enhanced sleep quality, a 72-point drop in cholesterol, and reduced inflammatory markers. Doctors attributed these benefits to underwater pressure's positive effects. Dituri emphasized the need for such experiences for human health exploration