can I use melatonin with valerian root?!

Best Answer - Chosen by Voters

Sure, you can take them together. Not a problem at all.
Melatonin helps to regulate your sleep cycle and can help you get to sleep. Valerian root is great for sleeping through the night. You may want to take breaks occassionally so you don't build up a tolerance and they stop working.

Yes it's no problem, besides that you will probably be a little sleepy.