Derived from chamomile, helps reduce anxiety and ruminative thinking before sleep.
Dosage recommendation: 50 mg.
Acts as an estrogen inhibitor, which could be significant for some individuals 145.
Theanine:
Helps turn off thinking and induces calmness, making it easier to fall asleep.
Dosage recommendation: 100-200 mg, taken 30-60 minutes before bedtime.
Often found in energy drinks to mitigate caffeine-induced jitters but can enhance sleep depth when used appropriately 26.
Huberman suggests starting with behavioral adjustments (like managing light exposure and stress) and then gradually incorporating supplements, trying one at a time to determine what works best before combining them 126. Always consult a healthcare professional before starting any new supplement regimen.