Maybe but not super likely bc you aren’t that overweight. Like if you were 100lbs overweight sure. It is most likely you can lose that first 20lbs but that last 10 lbs will be a struggle. Go for it, drink your snake juice and monitor yourself closely. Heck you will lose 5 ish the first week due to the loss of water weight. Don’t feel too discouraged by the scale. Use other metrics like clothes fit and energy levels. Good luck. I’m going to do a 20 day fast when I get back from vacation.
Adding “challenge” to this screams unhealthy and potentially dangerous. Weight loss is best when done at a consistent, stable rate that is able to be maintained. Fasting can certainly fast track that for you, but don’t hurt yourself, please. Dont wanna see you on chubby Emu’s channel
Setting up impossible goals leads to quitting. So set a realistic goal, with no expectations besides some fat loss. Try a 3 day fast, you will likely lose at least 5 pounds. Even experienced, you’re not used to it right now. It didn’t take 30 days to gain that weight, so respect the timeline and do something sustainable. You fasted before, if you were lower than you are now, why wasn’t it sustainable to keep it off? Or to lose it all if you haven’t been lower than now?