Definition: "An ergogenic aid is any substance or phenomenon that enhances performance "

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Tryptophan & 5-HTP

Supplementation with 5-HTP and creatine dispels stubborn depression 20.04.2023
Supplementation with 5HTP makes diabetics eat significantly less 22.01.2023
Meta-study | In this dosage, L-tryptophan improves the quality of sleep 13.10.2022
Supplement with tryptophan makes you more dominant 05.11.2018
Tryptophan supplementation increases emotional intelligence 29.10.2018
It's easier to say 'no' when you take an L-tryptophan supplement 28.12.2017
Animal study: supplementation with 5-HTP can combat rheumatism 15.05.2016
A supplement that mends a broken heart 11.11.2015
Tryptophan supplementation improves body composition 18.12.2014
Tryptophan helps lift interval training to a higher level 27.09.2012
Sleep aid L-tryptophan works at daytime too 16.10.2010
L-Tryptophan gives women a rosy view of the world 19.05.2009