|Effect Of Vitamin B6 On Thyroid Function
Located in front of the neck below the larynx, the thyroid gland is a critical organ in the endocrine system. It regulates the rate and method in which the body uses natural chemicals and food for the production of energy.
It further controls the manner in which energy is expended in muscular usage and body heat.
The thyroid gland does this by producing hormones which regulate oxygen consumption and metabolism of tissues. Vitamin B6 also known as pyridoxine along with other nutrients is an essential element in the proper functioning of the thyroid system. B6 is also used by the body in the process of removal of excess metals. There are two main diseases relating to a malfunctioning thyroid system. These are hypothyroidism and hyperthyroidism.
Hypothyroidism results from insufficient production of the thyroid hormone by the thyroid gland. Its main cause stems from an iodine deficiency. Early symptoms are fatigue, poor muscle tone, cold intolerance, depression, goiter, brittle fingernails and hair and a low heart rate. The list is by no means exhaustive.
Hyperthyroidism is the consequence of over production of thyroid hormone resulting in over stimulation of the metabolic process and speeding up of the various body systems. The symptoms are both physical and neurological. Some of these include a rapid heart beat, anxiety symptoms, tremors, weight loss and diarrhea.
A rich source of vitamin B6 in food is beans, nuts, eggs, meat, fish and cereals. Tobacco, alcohol and oral contraceptives are risk factors for low levels of Vitamin B6.
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