Tongue.

No particular thoughts on the color, but the tongue definitely reflects the detoxification taking place in the body. According to legend and song, you should fast through til your tongue is clean and pink.

I did several fasts (serious colon cleansing required), including 21 and 30 days, before my tongue FINALLY went pink around day 27 of my mega 60 day cleanse. My naturopath, who is also an iridologist, pronounced me Not Yet Clean, and sent me home to continue my fast!

But my tongue was very cute.

Bottom line: Don't put that much store in the tongue. Keep brushing the sucker regularly, fast until you are ready to stop, then break sensibly. It may take several cleanses before you reach your goal, as I finally did, turning 50 with a clean pink colon after 5 years of heavy duty effort! Haleleujia!

Best,
Somer