Evidence Search

Search across evidence sources using semantic retrieval and quality ranking.

Found 10 results for "5-hydroxytryptophan" (0.239s)
Effects of 5-hydroxytryptophan on distinct types of depression: a systematic review and meta-analysis Score: 86.11
pubmed_article meta_analysis Quality: 56 📅 2020 🏷️ five-htp-mood 📊 29 citations
exact match recent
PMID: 31504850 DOI: 10.1093/nutrit/nuz039
The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial Score: 81.9
pubmed_article rct Quality: 60 📅 2025 🏷️ five-htp-mood 📊 1 citations 🔓 Open Access
exact match recent
PMID: 40944161 DOI: 10.3390/nu17172773
Efficacy and safety of 5-hydroxytryptophan on depression and apathy in Parkinson's disease: a preliminary finding Score: 79.62
pubmed_article rct Quality: 44 📅 2020 🏷️ 5-htp 📊 36 citations
exact match recent
PMID: 32067288 DOI: 10.1111/ene.14179
The impact of 5-hydroxytryptophan supplementation on sleep quality and gut microbiota composition in older adults: A randomized controlled trial Score: 79.3
pubmed_article rct Quality: 60 📅 2024 🏷️ 5-htp 📊 33 citations
exact match recent
PMID: 38309227 DOI: 10.1016/j.clnu.2024.01.010
Tryptophan and 5-hydroxytryptophan for depression Score: 73.8
cochrane_review systematic_review Quality: 65 📅 2001 🏷️ cochrane-amino-acids
exact match
PMID: 11687048
Tryptophan and 5-hydroxytryptophan for depression Score: 73.8
cochrane_review systematic_review Quality: 65 📅 2002 🏷️ cochrane-amino-acids
exact match
PMID: 11869656
Are tryptophan and 5-hydroxytryptophan effective treatments for depression? A meta-analysis Score: 73.74
pubmed_article meta_analysis Quality: 47 📅 2002 🏷️ 5-htp
exact match
PMID: 12169147
L -5-Hydroxytryptophan treatment of sleep terrors in children Score: 65.62
pubmed_article rct Quality: 36 📅 2004 🏷️ 5-htp
exact match
PMID: 15146330
Treatment of depression with L-5-hydroxytryptophan combined with chlorimipramine, a double-blind study Score: 65.56
pubmed_article rct Quality: 36 📅 1983 🏷️ 5-htp
exact match
PMID: 6381336
Androgens (dehydroepiandrosterone or testosterone) for women undergoing assisted reproduction Score: 64.96
cochrane_review meta_analysis Quality: 74 📅 2015 🏷️ DHEA-hormonal 📊 156 citations 🔓 Open Access
PMID: 26608695 DOI: 10.1002/14651858.CD009749.pub2