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Partial list of Citations used for Recommendations or Conditions

Recent additions may not be included but will usually appear in 24 hrs or less.

Rational Source
A Tryptophan-Deficient Diet Induces Gut Microbiota Dysbiosis and Increases Systemic Inflammation in Aged Mice. ✅
International journal of molecular sciences (Int J Mol Sci ) Vol: 22 Issue 9 Pages:
Pub: 2021 May 8 Epub: 2021 May 8 Authors Yusufu I , Ding K , Smith K , Wankhade UD , Sahay B , Patterson GT , Pacholczyk R , Adusumilli S , Hamrick MW , Hill WD , Isales CM , Fulzele S ,
A Tryptophan-Deficient Diet Induces Gut Microbiota Dysbiosis and Increases Systemic Inflammation in Aged Mice. ✅
International journal of molecular sciences (Int J Mol Sci ) Vol: 22 Issue 9 Pages:
Pub: 2021 May 8 Epub: 2021 May 8 Authors Yusufu I , Ding K , Smith K , Wankhade UD , Sahay B , Patterson GT , Pacholczyk R , Adusumilli S , Hamrick MW , Hill WD , Isales CM , Fulzele S ,
A Tryptophan-Deficient Diet Induces Gut Microbiota Dysbiosis and Increases Systemic Inflammation in Aged Mice. ✅
International journal of molecular sciences (Int J Mol Sci ) Vol: 22 Issue 9 Pages:
Pub: 2021 May 8 Epub: 2021 May 8 Authors Yusufu I , Ding K , Smith K , Wankhade UD , Sahay B , Patterson GT , Pacholczyk R , Adusumilli S , Hamrick MW , Hill WD , Isales CM , Fulzele S ,
A Tryptophan-Deficient Diet Induces Gut Microbiota Dysbiosis and Increases Systemic Inflammation in Aged Mice. ✅
International journal of molecular sciences (Int J Mol Sci ) Vol: 22 Issue 9 Pages:
Pub: 2021 May 8 Epub: 2021 May 8 Authors Yusufu I , Ding K , Smith K , Wankhade UD , Sahay B , Patterson GT , Pacholczyk R , Adusumilli S , Hamrick MW , Hill WD , Isales CM , Fulzele S ,
A Tryptophan-Deficient Diet Induces Gut Microbiota Dysbiosis and Increases Systemic Inflammation in Aged Mice. ✅
International journal of molecular sciences (Int J Mol Sci ) Vol: 22 Issue 9 Pages:
Pub: 2021 May 8 Epub: 2021 May 8 Authors Yusufu I , Ding K , Smith K , Wankhade UD , Sahay B , Patterson GT , Pacholczyk R , Adusumilli S , Hamrick MW , Hill WD , Isales CM , Fulzele S ,
Tryptophan Supplementation Enhances Intestinal Health by Improving Gut Barrier Function, Alleviating Inflammation, and Modulating Intestinal Microbiome in Lipopolysaccharide-Challenged Piglets. ✅ Go to Publication ✅
Frontiers in microbiology (Front Microbiol ) Vol: 13 Issue Pages: 919431
Pub: 2022 Epub: 2022 Jul 4 Authors Liu G , Lu J , Sun W , Jia G , Zhao H , Chen X , Kim IH , Zhang R , Wang J ,
Tryptophan Metabolism: A Link Between the Gut Microbiota and Brain. ✅ Go to Publication ✅
Advances in nutrition (Bethesda, Md.) (Adv Nutr ) Vol: 11 Issue 3 Pages: 709-723
Pub: 2020 May 1 Epub: Authors Gao K , Mu CL , Farzi A , Zhu WY ,
Tryptophan-rich diet ameliorates chronic unpredictable mild stress induced depression- and anxiety-like behavior in mice: The potential involvement of gut-brain axis. ✅ Go to Publication ✅
Food research international (Ottawa, Ont.) (Food Res Int ) Vol: 157 Issue Pages: 111289
Pub: 2022 Jul Epub: 2022 Apr 25 Authors Wang D , Wu J , Zhu P , Xie H , Lu L , Bai W , Pan W , Shi R , Ye J , Xia B , Zhao Z , Wang Y , Liu X , Zhao B ,
Dietary tryptophan improves growth and intestinal health by promoting the secretion of intestinal ß-defensins against enterotoxigenic Escherichia coli F4 in weaned piglets. ✅ Go to Publication ✅
The Journal of nutritional biochemistry (J Nutr Biochem ) Vol: 129 Issue Pages: 109637
Pub: 2024 Jul Epub: 2024 Apr 3 Authors Chen C , Hu H , Li Z , Qi M , Qiu Y , Hu Z , Feng F , Tang W , Diao H , Sun W , Tang Z ,
Dietary tryptophan improves growth and intestinal health by promoting the secretion of intestinal ß-defensins against enterotoxigenic Escherichia coli F4 in weaned piglets. ✅ Go to Publication ✅
The Journal of nutritional biochemistry (J Nutr Biochem ) Vol: 129 Issue Pages: 109637
Pub: 2024 Jul Epub: 2024 Apr 3 Authors Chen C , Hu H , Li Z , Qi M , Qiu Y , Hu Z , Feng F , Tang W , Diao H , Sun W , Tang Z ,
Tryptophan Attenuates Chronic Restraint Stress-Induced Intestinal Injury Through Modulation of Intestinal Barrier Integrity and Gut Microbiota Homeostasis. ✅ Go to Publication ✅
Nutrients (Nutrients ) Vol: 17 Issue 6 Pages:
Pub: 2025 Mar 11 Epub: 2025 Mar 11 Authors Zheng J , Sun T , Qin T , Wu Y , Zhang W , Qiu Y , Chen J ,
Maternal tryptophan supplementation enhances sow reproductive performance by influencing hormones, tryptophan metabolism and gut microbiome. ✅
The Journal of nutrition (J Nutr ) Vol: Issue Pages:
Pub: 2025 May 5 Epub: 2025 May 5 Authors Zhu Z , Xue B , Li H , Wang X , Li Y , Huang J , Cai S , Zeng X , Chen M , Zhang S , Chen F , Cai C , Zeng X ,
Maternal tryptophan supplementation enhances sow reproductive performance by influencing hormones, tryptophan metabolism and gut microbiome. ✅
The Journal of nutrition (J Nutr ) Vol: Issue Pages:
Pub: 2025 May 5 Epub: 2025 May 5 Authors Zhu Z , Xue B , Li H , Wang X , Li Y , Huang J , Cai S , Zeng X , Chen M , Zhang S , Chen F , Cai C , Zeng X ,
Maternal tryptophan supplementation enhances sow reproductive performance by influencing hormones, tryptophan metabolism and gut microbiome. ✅
The Journal of nutrition (J Nutr ) Vol: Issue Pages:
Pub: 2025 May 5 Epub: 2025 May 5 Authors Zhu Z , Xue B , Li H , Wang X , Li Y , Huang J , Cai S , Zeng X , Chen M , Zhang S , Chen F , Cai C , Zeng X ,
Maternal tryptophan supplementation enhances sow reproductive performance by influencing hormones, tryptophan metabolism and gut microbiome. ✅
The Journal of nutrition (J Nutr ) Vol: Issue Pages:
Pub: 2025 May 5 Epub: 2025 May 5 Authors Zhu Z , Xue B , Li H , Wang X , Li Y , Huang J , Cai S , Zeng X , Chen M , Zhang S , Chen F , Cai C , Zeng X ,

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