Search Knowledge Base

40 results for "tryptophan"

L-Tryptophan compound no page
Supplement/Entity 3 linked sources
The impact of 5-hydroxytryptophan supplementation on sleep quality and gut microbiota composition in older adults: A randomized controlled trial pubmed_article
Evidence Source 2024 PMID: 38309227
No effects of acute tryptophan depletion on anxiety or mood in weight-recovered female patients with anorexia nervosa pubmed_article
Evidence Source 2023 PMID: 35511296
The impact of tryptophan supplementation on sleep quality: a systematic review, meta-analysis, and meta-regression pubmed_article
Evidence Source 2022 PMID: 33942088
Prebiotic and probiotic supplementation and the tryptophan-kynurenine pathway: A systematic review and meta analysis pubmed_article
Evidence Source 2021 PMID: 33482244
Effects of 5-hydroxytryptophan on distinct types of depression: a systematic review and meta-analysis pubmed_article
Evidence Source 2020 PMID: 31504850
Efficacy and safety of 5-hydroxytryptophan on depression and apathy in Parkinson's disease: a preliminary finding pubmed_article
Evidence Source 2020 PMID: 32067288
L -5-Hydroxytryptophan treatment of sleep terrors in children pubmed_article
Evidence Source 2004 PMID: 15146330
Tryptophan and 5-hydroxytryptophan for depression cochrane_review
Evidence Source 2002 PMID: 11869656
Are tryptophan and 5-hydroxytryptophan effective treatments for depression? A meta-analysis pubmed_article
Evidence Source 2002 PMID: 12169147
Tryptophan and 5-hydroxytryptophan for depression cochrane_review
Evidence Source 2001 PMID: 11687048
Treatment of depression with L-5-hydroxytryptophan combined with chlorimipramine, a double-blind study pubmed_article
Evidence Source 1983 PMID: 6381336
5-HTP compound no page
Supplement/Entity 11 linked sources
The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial pubmed_article
Evidence Source 2025 PMID: 40944161
The association between tryptophan levels and postpartum mood disorders: a systematic review and meta-analysis pubmed_article
Evidence Source 2022 PMID: 35941560
A systematic review of the effect of L-tryptophan supplementation on mood and emotional functioning pubmed_article
Evidence Source 2021 PMID: 32272859
Predictors of mood response to acute tryptophan depletion. A reanalysis pubmed_article
Evidence Source 2002 PMID: 12431859
Use of nutritional supplements based on melatonin, tryptophan and vitamin B6 (Melamil Tripto®) in children with primary chronic headache, with or without sleep disorders: a pilot study. unknown
wiki/source/pmid-31621274
Two apples a day modulate human:microbiome co-metabolic processing of polyphenols, tyrosine and tryptophan. unknown
wiki/source/pmid-32103319
Psychological and Sleep Effects of Tryptophan and Magnesium-Enriched Mediterranean Diet in Women with Fibromyalgia. unknown
wiki/source/pmid-32224987
Effect of aprepitant on kynurenine to tryptophan ratio in cART treated and cART naïve adults living with HIV. unknown
wiki/source/pmid-34114978
Evening Whey Protein Intake, Rich in Tryptophan, and Sleep in Elite Male Australian Rules Football Players on Training and Nontraining Days. unknown
wiki/source/pmid-34875624
Mulberry leaf extract combined with tryptophan improves sleep and post wake mood in adults with sleep complaints - A randomized cross-over study. unknown
wiki/source/pmid-40072601
Effects of Coenzyme Q10, Tryptophan, and Magnesium Supplementation on Fatigue in Patients with Fibromyalgia - A Randomized Trial. unknown
wiki/source/pmid-40151031
Effect of melatonin enriched with L-Tryptophan and 5-Hydroxytryptophan on sleep parameters in children with neurodevelopmental disorders. unknown
wiki/source/pmid-41643230
Interaction: L Tryptophan × Maoi unknown
wiki/sources/interaction-l-tryptophan-maoi
Interaction: L Tryptophan × Ssri unknown
wiki/sources/interaction-l-tryptophan-ssri
Tryptophan Metabolism in Human Brain Tumors-Novocure unknown
wiki/sources/nct-nct02367482
The Effect of Cysteine, Tryptophan and Tyrosine Supplements on Breast Milk unknown
wiki/sources/nct-nct02462746
Use of nutritional supplements based on melatonin, tryptophan and vitamin B6 (Melamil Tripto®) in children with primary chronic headache, with or without sleep disorders: a pilot study. unknown
wiki/sources/pmid-31621274

Evidence Search Results semantic · quality-ranked

Prebiotic and probiotic supplementation and the tryptophan-kynurenine pathway: A systematic review and meta analysis meta_analysis pubmed_article
Quality: 74 2021 PMID: 33482244 DOI: 10.1016/j.neubiorev.2020.12.026
The impact of tryptophan supplementation on sleep quality: a systematic review, meta-analysis, and meta-regression meta_analysis pubmed_article
Quality: 61 2022 PMID: 33942088 DOI: 10.1093/nutrit/nuab027
The association between tryptophan levels and postpartum mood disorders: a systematic review and meta-analysis meta_analysis pubmed_article
Quality: 55 2022 PMID: 35941560 DOI: 10.1186/s12888-022-04178-6
A systematic review of the effect of L-tryptophan supplementation on mood and emotional functioning systematic_review pubmed_article
Quality: 54 2021 PMID: 32272859 DOI: 10.1080/19390211.2020.1746725
No effects of acute tryptophan depletion on anxiety or mood in weight-recovered female patients with anorexia nervosa rct pubmed_article
Quality: 60 2023 PMID: 35511296 DOI: 10.1007/s00406-022-01414-8
Efficacy and safety of 5-hydroxytryptophan on depression and apathy in Parkinson's disease: a preliminary finding rct pubmed_article
Quality: 44 2020 PMID: 32067288 DOI: 10.1111/ene.14179
Tryptophan and 5-hydroxytryptophan for depression systematic_review cochrane_review
Quality: 65 2002 PMID: 11869656
Tryptophan and 5-hydroxytryptophan for depression systematic_review cochrane_review
Quality: 65 2001 PMID: 11687048
Predictors of mood response to acute tryptophan depletion. A reanalysis meta_analysis pubmed_article
Quality: 46 2002 PMID: 12431859
Are tryptophan and 5-hydroxytryptophan effective treatments for depression? A meta-analysis meta_analysis pubmed_article
Quality: 47 2002 PMID: 12169147

View full evidence search →