Should i cut down to 200 calories a day? Educate yourself via the stickies. Good luck. *edit* start with the stickies in the nutrition section
Should i cut down to 200 calories a day? No. And OP, are you asking if it's humanly possible? Because I guess technically you can? but technically it's possible to travel through time but I highly doubt you will be able to do that either.
Should i cut down to 200 calories a day? Your kidding right? Not healthy at all. Figure out your macros and TDEE. Your troll in right?
Should i cut down to 200 calories a day? you should travel back in time then to when you had positive rep.