These are two important links to articles in regards to why I do a 72 Hour fast from time to time.

https://news.harvard.edu/gazette/story/2017/11/intermittent-fasting-may-be-center-of-increasing-lifespan/?fbclid=IwAR39P_3CUlGz03V79F4oOjOrV1aKtDzcw8cYd6SBzS0qOd7kq7XLEaUPBQc

https://www.flowin.com/index.php?page=blog_post&blog_id=79