Today is day 20 of a 30 day juice fast (wahoo!!!). Four days ago my throat started to hurt and I figured it would last about three days but it seems to be getting worse. Last night I couldn't sleep--mucus and dry throat kept me awake. I've been doing all the right things--water, fresh juice, enema, tea, etc... Should I expect this to last a long time? Roughly how long do detox downs last? Also, the sides of my lips are (very noticably) really red, cracked, and dry. I read somewhere that this is a sign of a vitamin deficiency, but my assumption is that in this case it is a sign of detox. Any thoughts? Thanks again as always.