Melatonin Lab Test

Melatonin Test – At-Home Sleep Hormone Assessment

The Melatonin Test analyses melatonin secretion, a hormone that plays a crucial role in regulating the body's sleep-wake cycle. Imbalances in melatonin levels, whether too high or too low, can lead to sleep disorders such as insomnia or hypersomnia, and even contribute to premature ageing. With millions of people worldwide suffering from sleep-related issues, this test provides insights into the cause of disrupted sleep patterns. For a more comprehensive evaluation, combining the melatonin test with a cortisol test offers a complete picture of the sleep-wake cycle by examining both the sleep and stress hormones.

What is Measured in the Melatonin Test?

The test measures melatonin, a hormone produced by the pineal gland in the brain. It regulates circadian rhythms, influencing the timing of sleep and wakefulness. Melatonin levels typically increase in the evening, peak at night, and decrease in the morning, signalling the body to prepare for sleep.

About Melatonin

Melatonin is produced in the brain's pineal gland and is primarily responsible for controlling the body's circadian rhythm. It regulates sleep by increasing levels at dusk and lowering them during daylight hours. Individuals with low melatonin production often struggle to fall asleep or maintain regular sleep patterns. Testing melatonin levels can help identify sleep disturbances and guide appropriate treatments, such as melatonin supplements, to improve sleep quality.

In addition to regulating sleep, melatonin helps control other hormonal functions, blood pressure, and body temperature. It also acts as an antioxidant and supports immune health. Low melatonin levels have been linked to depression and accelerated ageing.

Melatonin Deficiency

Melatonin is synthesised from the amino acid tryptophan, and its production is triggered by the body's internal clock as evening approaches. When melatonin production is disrupted, sleep disorders may arise. Causes of melatonin deficiency include factors like exposure to artificial lighting, ageing, shift work, jet lag, and menopause. A melatonin test can help identify such imbalances and support corrective treatments.

How the Melatonin Test Works:

1. Order Your Test Kit: The kit includes everything needed to collect a saliva sample at home.
2. Collect Your Sample: Follow the instructions to collect a saliva sample, usually in the evening when melatonin levels are expected to rise.
3. Send the Sample: Use the prepaid envelope provided to send your sample to the lab for analysis.
4. Receive Results: The results are delivered digitally, providing insights into melatonin levels and potential imbalances.

Why Test Melatonin Levels?

Testing melatonin levels offers a clearer understanding of sleep-related issues, helping to identify whether low melatonin production is contributing to sleep disturbances. With this information, appropriate interventions, such as melatonin supplements, can be used to restore healthy sleep patterns.

Take control of your sleep health with the Melatonin Test, an easy and convenient way to check your melatonin levels from the comfort of home.