Sleep Science Blog
Learn the science behind better sleep and wake up refreshed every day.
Is 6 Hours of Sleep Enough? The Truth About Short Sleep
Is 6 hours of sleep enough? Learn why most adults need more, how chronic short sleep affects you, and what to do if your schedule is tight.
Glycine for Sleep: Does It Actually Work?
Glycine may improve sleep quality, core temperature regulation, and morning alertness. Here is what the research says and how to use it.
Valerian Root for Sleep: Does It Actually Work?
Valerian root is one of the oldest sleep remedies around. Here's what the research actually shows, who benefits, the right dose, and how to stack it.
L-Theanine for Sleep: Does It Actually Work?
L-theanine promotes alpha brain waves and reduces anxiety. Here's what the research actually shows about using it for better sleep.
Ashwagandha for Sleep: Does It Actually Work?
What the research actually shows about ashwagandha and sleep — cortisol, dosage, timing, and how to stack it with magnesium for better results.
Exercise and Sleep: The Best Time to Work Out for Better Sleep
Learn how exercise improves sleep quality, when to work out for the best results, and why evening workouts might be ruining your rest.
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