Sleep: Does melatonin help sleep? Which melatonin to buy?

Posted on May 20, 2025 by drlesliegreenberg

The consensus statement from sleep medicine physicians is that sleep medications should not be a chronic therapy, especially for children.

Some hints about melatonin

Melatonin.  There is no FDA-approved melatonin.  Because of this, the amount of melatonin in each tablet/gummie can vary.  Read the following compilation of studies on melatonin:

  1. If you buy melatonin, consider buying a pharmaceutical grade melatonin with a “USP-certified” medication. 
  2. A small dose of 1-5 mg is sufficient.  A stronger dose will not help.
  3. Take melatonin 3-4 hours before you want to go to sleep (because it takes that long to work)
  4. Do EVERYTHING else to improve sleep hygiene. 

I hope this helps.

Unknown's avatar

About drlesliegreenberg

I have been practicing as a family physician for over 20 years--as both an educator of physicians and clinician. From infancy to the elderly, I perform obstetrics and general medicine. I love my career and am passionate about my field of knowledge and my patients. Follow me on Facebook at Leslie Md Greenberg Medical Disclaimer The content of this website is provided for general informational purposes only and is not intended as, nor should it be considered a substitute for, professional medical advice. Do not use the information on this website for diagnosing or treating any medical or health condition. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider.
This entry was posted in Uncategorized and tagged , , , , , , , , , , . Bookmark the permalink.