Detoxify or die! Environmental toxicity and the endocrine glands
http://www.sott.net/article/309361-Detoxify-or-die-Environmental-toxicity-and-the-endocrine-glands
It has been well documented that mercury is an endocrine system disrupting chemical in animals and people, disrupting function of the pituitary gland, thyroid gland, enzyme production processes, and many hormonal functions at low levels of exposure. People with high mercury levels in their bodies have more hormonal disturbances, immune disturbances, recurring fungal infections, hair loss and allergies. Hormones that are most often affected by mercury are thyroid, insulin, estrogen, testosterone, both anterior and posterior pituitary, and adrenaline. Almost all hormones have binding sights capable of connecting to metabolic cofactors, but mercury can bind here, too. Mercury frequently has a stronger affinity for these binding sites than the normal activators; even though the hormone is present in the bloodstream, it may not be able to act as it is supposed to act.
Mercury (especially mercury vapor or organic mercury) rapidly crosses the blood-brain barrier and is stored preferentially in the pituitary gland, thyroid gland, hypothalamus, and occipital cortex in direct proportion to the number and extent of dental amalgam surfaces.[...]
Mercury blocks thyroid hormone production by occupying iodine-binding sites and inhibiting hormone action even when the measured thyroid levels appears to be in the proper range. [...]
The pituitary gland controls many of the body's endocrine system functions and secretes hormones that control most bodily processes, including the immune system and reproductive systems. One study found mercury levels in the pituitary gland ranged from 6.3 to 77 ppb, while another found the mean levels to be 30 ppb, levels found to be neurotoxic (toxic to nerves) and cytotoxic (kills cells). Amalgam fillings, nickel and gold crowns are major factors in reducing pituitary function. The posterior pituitary hormone joins forces with the thyroid in influencing emotions. Posterior pituitary hormone is really two hormones, oxytocin and vasopressin. High blood pressure is related to the function of the posterior pituitary hormone vasopressin. It is a short trip for mercury vapor to leave a filling, and travel into the sinus, and then travel an inch through very porous, spongy tissues to the pituitary gland. Mercury is detected in the pituitary gland in less than a minute after placing amalgam in teeth of test animals.