hold it in

Do you need energy? So there's something called the pineapple diet (please ask your doctor first) where you eat pineapple for three days to lose weight. Biggest problem here is the spam, so I guess you'd have to use some sort of food that can be rehydrated like soylent.

And so it begins. This is where legends are made.

A small bottle of olive oil. It's very high calorie so it will keep you somewhat energized in small quantities. Consumed in small amounts you may be able to go three days without shitting.

The only real answer is Pemmican.

Fast. Seriously. Drink just enough water to stay hydrated. Avoid diuretics like coffee and alcohol.

Nut Butters: Peanut or almond butter in small jars or packets. They are calorie-dense and can be eaten in small quantities.

Crackers: Plain crackers are low in fiber and can be filling.

Cheese: Hard cheeses like cheddar can be easy on the stomach and don’t require refrigeration for short periods.

Protein Bars: Opt for bars that are low in fiber.

Dried Meat: Such as beef jerky, can be a good source of protein.

Nuts and Seeds: In moderation, these can be good sources of energy.

Bottled Water: You’ll need to stay hydrated, but since you mentioned you can’t pee very often, drink just enough to not feel thirsty.

Electrolyte packets or tablets: To keep your electrolyte balance in check without consuming too much liquid.

Godspeed!

Realistically, if you eat anything, you'll poop. Tail down your calorie intake to ~1000 calories at day -7, to -500 on days -6 and -5, then to 0 for days -4 through -1. Start eating again on day zero.

You won't have to poop during that time. Make sure to drink water, and i would add electrolytes to ensure you don't get any type of heart arrhythmia (unlikely on a fast this short, but intelligent anyway).

I don't know why you need to do this, but good luck. I've done week long fasts before and they're not too hard after the first couple of days. Ironically, eating well before the start makes it MUCH harder (you'd think it'd tide you over, but it just makes your body expect food) ... Hence, the tailing down over a couple days.

@mizu6079 Vinegar

i'm so confused. what do you need all of this for. why are you being so secretive. what could possibly be this dramatic

This entire thread is just… wow.

I just finished watched Alone: Australia, one guy didn't eat for over 20 days. Fasting may be a good option for avoiding needing to poo. I'd imagine you'd have to start that process maybe a day or two early. To get the best effect.

I'm so happy I can be a part of this historical moment.

Don't eat, just constantly drink something with some sugar in it so your energy level keeps up. That's it.