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The Best Sleep Supplements Recommended by Peter Attia for Optimal Rest

Quality sleep is essential for longevity, cognitive function, and overall health. Dr. Peter Attia, a renowned expert in longevity and metabolic health, emphasizes the importance of optimizing sleep through both behavioral strategies and targeted supplementation. Here are some of the top sleep supplements he recommends:

1. Magnesium (Glycinate or Threonate)
Magnesium plays a crucial role in regulating neurotransmitters that promote relaxation. Peter Attia often highlights magnesium glycinate and magnesium threonate for their superior absorption and calming effects on the nervous system. These forms can help improve sleep quality by reducing nighttime awakenings.

2. Melatonin (Low Dose)
While melatonin is widely known as a sleep hormone, Attia advises using it cautiously—typically in doses of 0.5mg to 1mg—to avoid disrupting the body’s natural production. It’s particularly useful for resetting circadian rhythms, such as after travel or shift work.

3. L-Theanine
This amino acid, found in green tea, enhances relaxation without sedation. Attia notes that L-theanine can improve deep sleep and reduce stress-related insomnia by increasing GABA levels.

4. Glycine
Glycine, an inhibitory neurotransmitter, has been shown to lower body temperature and improve sleep onset. Peter Attia recommends 3g before bedtime to enhance sleep efficiency and next-day cognitive function.

5. Apigenin (Found in Chamomile)
A natural flavonoid, apigenin binds to GABA receptors, promoting calmness. Attia suggests chamomile tea or apigenin supplements as a mild, non-habit-forming sleep aid.

6. CBD (Cannabidiol)
For those with anxiety-induced insomnia, CBD may help by modulating serotonin receptors. Peter Attia acknowledges its potential but advises starting with low doses and monitoring individual responses.

Final Thoughts
While supplements can support better sleep, Peter Attia stresses that they should complement—not replace—good sleep hygiene practices like maintaining a consistent schedule, optimizing light exposure, and managing stress. Always consult a healthcare provider before starting new supplements.

By incorporating these evidence-based recommendations, you can enhance both sleep quality and overall well-being.