Melatonin

Overview

In plain language

Melatonin is a hormone that regulates the sleep–wake cycle. Supplemental melatonin supports better sleep quality and helps older adults maintain consistent rest patterns.

Produced naturally by the pineal gland, melatonin levels decline with age, often leading to difficulty falling or staying asleep. Low-dose supplementation can improve sleep onset, duration, and morning alertness without habit formation. It may also help with jet lag and support immune and antioxidant functions. For seniors, melatonin provides a gentle, non-addictive way to enhance rest and recovery.

Benefits

Use this section to compare the kinds of benefits people most often look for from this treatment.

General Benefits

Melatonin is a hormone naturally produced by the pineal gland that regulates the sleep-wake cycle. Supplementation can help restore healthy sleep patterns, support circadian rhythm, and provide antioxidant benefits throughout the body.

Physical Benefits

Supports healthy sleep – Helps regulate the timing of sleep and may reduce the time needed to fall asleep
Promotes circadian rhythm – Supports the body's internal clock, particularly helpful for jet lag or shift work
Provides antioxidant support – Acts as a direct free radical scavenger and supports other antioxidant systems
Supports immune function – Research suggests melatonin may help modulate immune system activity

Mental Benefits

Additional Information

Related Conditions: Sleep apnea, insomnia, anxiety

Conditions This May Help With

See where this treatment appears most often and review the related condition pages for context.

Health Condition

Anxiety

Anxiety is a common emotional state characterized by feelings of worry, fear, or unease. It can manifest in various ways, including physical symptoms like rapid heartbeat, sweating, and difficulty breathing. While a certain amount of anxiety is normal, excessive or persistent anxiety can significantly impact a person's quality of life.

7 studies

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Health Condition

Insomnia

Insomnia, characterized by difficulty falling asleep, staying asleep, or waking up too early, is a common sleep disorder that can significantly impact quality of life. It can be acute, lasting for a short period, or chronic, persisting for months or years. While insomnia can affect people of all ages, it is particularly prevalent among older adults.

3 studies

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Health Condition

Sleep Deprivation

Sleep deprivation, a condition characterized by insufficient sleep, is a common problem that can significantly impact health and well-being. It is particularly concerning for older adults, as their sleep needs may change with age. Chronic sleep deprivation can lead to a variety of health problems, including cognitive impairment, mood disorders, and increased risk of accidents.

2 studies

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