We came across this article from Dr. Izabella Wentz that we thought to be very interesting. So we though that we would share it.
One particular point that we found so fascinating was:
In some cases of hypothyroidism, an indigestible ball of plant fiber material known as a phytobezoar, which is formed out of undigested vegetable fibers, has been found to cause bowel obstruction. These masses of undigested material commonly consist of vegetable fibers from pulpy fruits, orange pits, seeds, roots and leaves, but can be formed from any indigestible food fibers.
Read the full article from Dr. Wentz to find out more.