How long is too long?

Hello, everyone. I just wanted to read the different opinions about this subject. How long is too long to participate in a fast?

I am on day 2 of my third fast and part of me wants to go beyond a 40 day one. I've read about about people going up to 50 days, but is it unheard of to go up to 60, 70 or even 80 days? Or is that just suicide? I also know that each person is different with a variety of body types, so each person handles fasting differently, but if one has more fat to "live off of", is it possible to do a long one without doing a lot of damage.

I am just looking for opinions and I am not saying I am going to partake in a super long fast. At the moment, I am looking to fast for 21 days or maybe 40 days. Tweet