fasting, yay or nay?
Nay. Tanks metabolism and thyroid function. If you're going to "fast" give your body some Whey protien to chew on while you're doing it.
Metabolism is increased for 3 or 4 days of not eating.http://www.unu.edu/unupress/food2/UID07E/uid07e11.htm
This thread is now about fisting.
FAAAAAAALCOOOOOOOOON PUUUUUUUNCH