L-tryptophan combinations

What is known about taking L-tryptophan with something else.

36 combinations with L-tryptophan have a page here. 1 of them have actually been given together in a trial. The rest never have.

Tested together

L-tryptophan + glycine1 trial

A trial gave both of these at once. That is rare: it is true of 1 of the 36 combinations on this page.

Never tested together

L-tryptophan + L-theanine140 a month
L-tryptophan + ashwagandhano trial
L-tryptophan + berberineno trial
L-tryptophan + beta-alanineno trial
L-tryptophan + calciumno trial
L-tryptophan + chromiumno trial
L-tryptophan + collagenno trial
L-tryptophan + copperno trial
L-tryptophan + CoQ10no trial
L-tryptophan + echinaceano trial
L-tryptophan + elderberryno trial
L-tryptophan + folateno trial
L-tryptophan + Ginkgo bilobano trial
L-tryptophan + green tea extractno trial
L-tryptophan + iodineno trial
L-tryptophan + ironno trial
L-tryptophan + kavano trial
L-tryptophan + L-carnitineno trial
L-tryptophan + NMNno trial
L-tryptophan + saw palmettono trial
L-tryptophan + vitamin Cno trial
L-tryptophan + vitamin K1no trial
L-tryptophan + lion’s maneno trial
L-tryptophan + maca rootno trial
L-tryptophan + omega-3no trial
L-tryptophan + Panax ginsengno trial
L-tryptophan + potassiumno trial
L-tryptophan + Rhodiola roseano trial
L-tryptophan + seleniumno trial
L-tryptophan + St John’s wortno trial
L-tryptophan + turmericno trial
L-tryptophan + valerian rootno trial
L-tryptophan + vitamin B12no trial
L-tryptophan + vitamin Dno trial
L-tryptophan + zincno trial

We searched PubMed for a trial of each of these pairs and found none. Each page shows you that search, with its date and what it returned. Where a number is shown, that is how often the pair is searched for each month.

Back to L-tryptophan on its own, or to every pair on the site.