Thyroid Hormone Levels

What is the function of the Thyroid?

The human thyroid gland is a part of the body which though small in size impacts much of the body's organ development, moods and wellbeing through metabolism control by establishing thyroid hormone levels. The thyroid is a gland which takes a certain chemical in food (iodine), and through a unique process converts it to thyroid hormones, an ability which no other gland has.

The thyroid gland gets its orders from the pituitary gland, which in turn gets its orders from the hypothalamus. This is the powerhouse of your body. This chain of command defines metabolism, strength, moods, and much more discovered each year. The thyroid plays the most crucial part in growth development and protein synthesis, and for this reason the sports sector has sought to control it through products such as growth hormone (somatropin/GH) and synthetic T3 and T4 (defined below), the constituents of proper thyroid hormone levels.

What are thyroid hormones?

The thyroid hormones created by your thyroid gland are T3 (triiodothyronine) and T4 (thyroxine), which are sent to all the vital parts of your body via the blood stream on transport proteins.

Triiodothyronine is the more active of the two hormones, impacting heart rate (cardiovascular), growth and heat - however it is more sparse in the body than its counterpart, thyroxine. When thyroxine is deiodinated it becomes triiodothyronine.

Thyroxine contains iodine and increases metabolism as well. It has a more regulating role in growth, and has been synthesized by scientists and is used to treat thyroid disorders of many kinds.

What are normal thyroid hormone levels?

Normal thyroid hormone levels of Triiodothyronine

In a typical adult male or female, without imbalance: 110 - 230

Normal thyroid hormone levels of Thyroxine

In a typical adult male or female, without imbalance: 4.5 - 12.5

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