Causes Of Insomnia

July 14, 2017 By Jean Holmes

It’s crucial to know the causes of insomnia before it leads to other problems in the body. A reduction in the sleep cycle makes it difficult for the body to recuperate and regenerate. And lacking this restorative period causes one to wake up feeling sluggish and tired.

1. Your Thyroid

Hormone levels swing erratically when a thyroid is malfunctioning.  Thyroidal imbalances directly impact various systems that can cause insomnia and other health problems. Untreated thyroid conditions can lead to long term insomnia. There are three significant elements connected to the thyroid that is important for getting good quality sleep. These are sex hormones, cortisol, and melatonin.

2. Sex Hormones

Low levels of estrogen can cause hot flashes, which can cause one to wake during the night or keep one from falling asleep. With low progesterone levels, there is a greater risk of experiencing anxiety and sleep apnea which further inhibits sleep. A poor thyroid function can reduce testosterone levels and reduce sleep quality.

3. Cortisol

When the body feels stress, regardless if it is fabricated or there is a real danger, the adrenals release cortisol and excessive release of this stress hormone makes it difficult to achieve sleep. Then as cortisol level decreases throughout the day, we feel more tired and fall asleep. Due to the fact that thyroid is closely tied to the adrenals when one system is impacted the other can experience a malfunction. Maintaining proper cortisol function is nearly impossible if one’s thyroid is not working as intended.

4. Melatonin

Melatonin is an adaptogen produced in the pituitary gland. This (melatonin) aids adrenal, thyroid, and sex hormone regulation and maintains one’s body clock. The imbalance is a significant contributor to insomnia. Studies show that maintaining proper melatonin levels improves thyroid function and aids in the conversion of T4 to T3, which can help resolve some thyroid conditions.

In order to treat insomnia, you identify the problem first rather than treating just its symptoms. The best way to resolve one’s nighttime difficulties is to treat any existing conditions and properly balance important hormones such as thyroid, sex hormones, cortisol, and melatonin.

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