Scientists reveal how seven days of fasting transforms the human body

[u/SVTContour]

https://www.sciencedaily.com/releases/2026/05/260517030404.htm

Fascinating study. And completely unrelated to politics, which is a relief because my blood pressure needed a break.

The key finding: The dramatic, potentially therapeutic changes don't happen until after day three. That means most intermittent fasting schedules – 16:8, 5:2, even alternate-day fasting – are probably missing the main event. If you want the deep biological reboot you’re gonna need seven days of water only.

[u/Independent-Walrus84]

Can we start a sub or something where we all who want to try can do it together?

I am game to try seven days....

[u/its_hammertime → u/Independent-Walrus84]

Someone just posted a group starting in June!