U.S., Sept. 5 -- ClinicalTrials.gov registry received information related to the study (NCT07155993) titled 'FastForward: A Prospective Analysis of Long-term Fasting and Subsequent Food Reintroduction in Humans' on July 23.
Brief Summary: This study explores what happens in the body and wellbeing during and after a period of long-term fasting. At the Buchinger Wilhelmi Clinic, participants follow a medically supervised fasting program lasting five or more days, followed by a structured food reintroduction phase. The study observes participants over time to better understand how fasting and the return to eating affect weight, metabolism, nutrition habits, and overall well-being.
All participants will complete online questionnaires during t...