Quote from satchel:
The thyroid hormones, thyroxine (T4) and triiodothyronine (T3), are tyrosine-based hormones produced by the thyroid gland. An important component in the synthesis is iodine. Effects of thyroxine: * increased cardiac output, * increased heart rate, * increased ventilation rate, * increased basal metabolic rate http://en.wikipedia.org/wiki/Triiodothyronine
Someone needs to block the google and wikipedia IPs on Satchel's computer.

