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Sleep & Relaxation

Melatonin

Melatonin is a hormone naturally produced by the pineal gland that regulates sleep-wake cycles. As a supplement, it's commonly used to improve sleep quality and manage jet lag.

Dosage
0.5mg - 5mg
Forms
6 types
Safety
Generally Safe
Evidence
Strong

What is Melatonin?

Melatonin is a hormone that your brain produces in response to darkness. It helps with the timing of your circadian rhythms (24-hour internal clock) and with sleep. Being exposed to light at night can block melatonin production. Research suggests that melatonin plays other important roles in the body beyond sleep, including supporting immune function and having antioxidant properties.

Benefits

Improved Sleep Onset

Multiple studies show melatonin can reduce the time it takes to fall asleep by an average of 7 minutes in people with sleep difficulties.

Jet Lag Relief

Strong evidence supports melatonin's effectiveness in reducing jet lag symptoms when traveling across 2 or more time zones.

Circadian Rhythm Support

Helps regulate sleep-wake cycles in shift workers and those with delayed sleep phase syndrome.

Antioxidant Properties

Emerging research suggests melatonin has potent antioxidant effects that may support cellular health.

Recommended Dosage

0.5mg - 5mg

Start with the lowest effective dose (0.5-1mg). Higher doses are not necessarily more effective and may cause grogginess. Take 30-60 minutes before bedtime.

Available Forms

TabletsCapsulesGummiesLiquid dropsSublingual tabletsExtended-release formulas

When to Take

Take 30-60 minutes before your intended sleep time. For jet lag, take at the local bedtime of your destination.

Side Effects

  • Daytime drowsiness or grogginess
  • Headache
  • Dizziness
  • Nausea
  • Vivid dreams or nightmares
  • Short-term feelings of depression

Drug Interactions

  • Blood thinners (anticoagulants)
  • Immunosuppressants
  • Diabetes medications
  • Birth control pills

Sources & References

  1. National Center for Complementary and Integrative Health
  2. Sleep Foundation - Melatonin Dosage
  3. Cochrane Review: Melatonin for Jet Lag

Related Ingredients

MagnesiumL-TheanineValerian RootGABA
Medical Disclaimer: This information is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement, especially if you have existing health conditions or take medications.
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