Metabolic and hormonal changes during a 72-hour fast in healthy adults
A small pilot study of healthy adults reports metabolic, hormonal and glycomic changes during a 72-hour fast. The findings are preliminary.
Source: Metabolic and hormonal changes during a 72-hour fast in healthy adults (cmj.hr). Summary written with AI from the source and reviewed by rules; read the original.
What the research shows
The pilot study followed healthy adults during a 72-hour fast. According to the summary, changes were observed across the body in metabolism, hormones and glycomics, which is the study of sugar molecules attached to proteins and fats. Because this is a small pilot study, the results are preliminary and do not yet allow firm conclusions about the general population.
Prolonged fasting has been studied mostly in animals or in less controlled experiments, so human data are limited. Early studies like this one describe what changes in the body and help guide larger research with more participants and longer follow-up. They do not show whether these changes bring benefits or risks to health.
What it means
The study suggests that metabolism and hormones shift measurably during a prolonged fast in healthy adults. It is not yet known whether these changes are safe, whether they last, or what they mean over the long term. Larger studies are needed.
How to read it with care
This result does not replace a medical consultation. Anyone considering a change in diet, supplements or treatment should talk to a doctor or another qualified health professional before deciding.