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Best Sleep Supplements Recommended by Dr. Peter Attia for Optimal Rest

Quality sleep is essential for overall health, and Dr. Peter Attia, a renowned longevity expert, emphasizes the importance of evidence-based sleep supplements to enhance rest. If you struggle with insomnia or poor sleep quality, these science-backed supplements may help.

1. Magnesium Glycinate
Magnesium glycinate is one of Dr. Attia’s top recommendations for sleep. This form of magnesium promotes relaxation by calming the nervous system and improving GABA activity, a neurotransmitter that aids sleep. Studies suggest it helps reduce nighttime awakenings and improves sleep efficiency.

2. Melatonin
Melatonin is a natural hormone that regulates the sleep-wake cycle. Dr. Attia advises using low-dose (0.5–3 mg) melatonin for short-term sleep adjustments, such as jet lag or shift work. However, long-term reliance should be avoided to prevent disrupting natural melatonin production.

3. L-Theanine
Found in green tea, L-theanine promotes relaxation without drowsiness. Dr. Attia highlights its ability to reduce stress and improve sleep quality by increasing alpha brain waves, which induce a calm yet alert state. Taking 100–400 mg before bed may enhance deep sleep.

4. Apigenin
A flavonoid in chamomile, apigenin acts as a natural sedative by binding to GABA receptors. Dr. Attia suggests it as a gentle sleep aid with anti-anxiety benefits. A dose of 50 mg before bedtime may help improve sleep onset.

5. Glycine
Glycine, an amino acid, lowers core body temperature and enhances sleep quality. Research shows it shortens the time to fall asleep and increases deep sleep. Dr. Attia recommends 3 grams before bed for optimal results.

6. CBD (Cannabidiol)
For those with anxiety-related insomnia, CBD may help by reducing cortisol levels. Dr. Attia notes that low to moderate doses (10–25 mg) can improve sleep continuity without grogginess.

Final Thoughts
While supplements can aid sleep, Dr. Attia stresses that foundational habits—consistent sleep schedules, dark environments, and avoiding caffeine late in the day—are crucial. Always consult a healthcare provider before starting new supplements.

By incorporating these science-backed sleep aids, you can optimize rest and wake up refreshed. For more insights, explore Dr. Peter Attia’s research on longevity and sleep optimization.