I’d say screw the cleanse. People have ended up injuring themselves doing this, and others end up on a constipated anti-cleanse. Some people can deal with fasting, but if you can’t then you should just eat. Where’s the backing for it anyway? Going low-carb too fast can cause thyroid and hormone problems and candida can feed on ketones just fine, so you may even experience a flare-up. A messed up thyroid is about as helpful to the treatment as replacing water with Pepsi. Proceed with caution.