I think one key to a juice fast is you can’t get the world’s fastest-moving cold in the middle of it.
Not saying I want to eat much as it is, but I did call off the fast last night for some rice and thai curry veggies (small bowl) and for lunch and for toast for dinner tonight. It was just too hard to feel miserable and deny myself food at the same time.
Also, to be honest, I’m not sure what’s so great about vitamin C since I’ve been basically wading in fruit juice for two days & I’m now sick as a dog.
Anyway, juice fast is still a good idea, I think, in theory. For now though, Nyquil ™ is a great idea in practice.