How quick can one recover from a cold?

what is the quickest possible time someone can recover from a cold since noticing symptoms?How quick can one recover from a cold?
2 days. To minimize recovery time, boost your immune system by having lemon drinks (vitamin C), having lots or rest and eating healthy food, etc. Good luck and all the best...
48 hours
2 weeks with medicine
14 days without
(my doc thought she was being funny I think)
Well, I discovered a product called Zicam, and using it, for the last five years, I've not had a cold that lasted more than 48 hours. So I guess it's all in how you choose to treat it.