News

L-Tryptophan for Sleep: How Your Body Makes Its Own Melatonin
L-tryptophan is an essential amino acid that your body converts into serotonin and then melatonin. In trials, doses of one gram or more have shortened the time it takes people... Read more...
Apigenin for Sleep: The Chamomile Compound Explained
Apigenin is the plant compound most often credited with chamomile's calming reputation. Animal and laboratory studies show it acts on the brain, and trials of chamomile extract report modest improvements... Read more...
Tart Cherry for Sleep: Does Montmorency Cherry Actually Work?
The evidence for tart cherry and sleep is mixed. Small trials of tart cherry juice in older adults with insomnia found modest improvements, and a short trial in healthy adults... Read more...
L-Theanine for Sleep: Can a Tea Compound Quiet a Racing Mind?
L-theanine is an amino acid found in tea leaves. A meta-analysis of 18 trials found it produces small improvements in how people rate their sleep quality, how quickly they feel... Read more...
Magnesium Bisglycinate for Sleep: What It Does and How Much You Need
Magnesium bisglycinate is magnesium bound to two molecules of the amino acid glycine. In the one randomised trial of this form for sleep, four weeks of supplementation produced a small... Read more...
Why Your Brain Won't Switch Off at Night
The body is ready. Lights off, tired, in bed. Then the mind starts. Tomorrow's list. A conversation from three years ago. A noise downstairs. The harder you try to stop,... Read more...
Why Magnesium Glycinate for Sleep
Magnesium is the mineral most people reach for when sleep gets unreliable. Not all of it is the same. The form changes how much your body absorbs, how it sits... Read more...
The Science Behind L-Theanine for Sleep
L-theanine is an amino acid found almost only in tea. It is the reason a cup of green tea can feel calm rather than wired, even with caffeine in it.... Read more...